Clinician
Clinician-facing education, checklists, counseling frameworks, and advanced stroke care topics.
63 modules · 2 tools · 17 courses
Modules and tools
3 Critical Breakthroughs in Stroke Research at Yale
For more information on aneurysms or #YaleMedicine, visit: https://www.yalemedicine.org/conditions/stroke/ Stroke is far more common than you might realize, affecting more than 795,000 people in the U.S.
ACA stroke: leg weakness, initiation, and safety planning
Anterior cerebral artery strokes may affect leg strength, walking safety, initiation, attention, and behavior. This lesson explains how to connect physical and motivation changes in a practical home plan.
Acute stroke → discharge (Clinician)
Clinician-facing sequence that connects prehospital recognition, ED imaging, reperfusion concepts, key inpatient bundles (dysphagia, neuro checks, complications), and discharge education with teach-back.
Advanced: Cerebral Venous Sinus Thrombosis (CVST) — Hemorrhagic Infarct Patterns & CTV/MRV Confirmation
A practical lesson on advanced: cerebral venous sinus thrombosis (cvst) — hemorrhagic infarct patterns & ctv/mrv confirmation for stroke recovery, safety, and care planning.
Advanced: Hypoglycemic Encephalopathy — Diffusion Restriction Stroke Mimic (Characteristic Regions, Reversibility)
A practical lesson on advanced: hypoglycemic encephalopathy — diffusion restriction stroke mimic (characteristic regions, reversibility) for stroke recovery, safety, and care planning.
Advanced: Lobar ICH & Cerebral Amyloid Angiopathy (CAA) — Microbleeds, GRE vs SWI, Boston v2.0 Concept
A practical lesson on advanced: lobar ich & cerebral amyloid angiopathy (caa) — microbleeds, gre vs swi, boston v2.0 concept for stroke recovery, safety, and care planning.
Advanced: Radiation Necrosis vs Tumor Progression — MRI Pitfalls (Enhancement, Diffusion) + Perfusion rCBV Clues
A practical lesson on advanced: radiation necrosis vs tumor progression — mri pitfalls (enhancement, diffusion) + perfusion rcbv clues for stroke recovery, safety, and care planning.
Allied health & community partners — dietitian, pharmacist, social work, employers, and rehab assistants
Advanced clinician course: how to coordinate stroke care with dietitians, pharmacists, social workers/case managers, employers/HR, and OT/PT assistants using scripts, handoffs, and loop-closure.
Caudate Hemorrhage: CT Clue for IVH Extension and Hydrocephalus (SAH-like Presentation)
A practical lesson on caudate hemorrhage: ct clue for ivh extension and hydrocephalus (sah-like presentation) for stroke recovery, safety, and care planning.
Childhood Stroke Information for Medical Students
This info can help medical students understand the fundamentals of childhood stroke and its clinical management, as well as the life impacts childhood stroke can bring.
Clinician secondary prevention — AF, antithrombotics, BP, lipids, diabetes, CKD
Advanced clinician-facing course that synthesizes outpatient secondary prevention after stroke: AF detection, antiplatelet vs anticoagulation, BP/lipid/diabetes targets and workflows, CKD dosing safety, and a loop-closure checklist.
Clinician study pack — rehab dose, intensity, spasticity, and multidisciplinary follow-up
Advanced clinician study course on rehab systems: dose/intensity, adherence, settings, spasticity options, and how to coordinate OT/PT/SLP and follow-up.
Clinician study pack — stroke mechanisms, classification, and workup mapping
Advanced clinician-facing study course covering ischemic stroke classification, TOAST-style mechanisms, cryptogenic stroke/PFO concepts, and a practical workup-to-mechanism mapping workflow.
Deep Brain Stimulation for Stroke Recovery Animation
Cleveland Clinic has performed the first deep brain stimulation (DBS) surgery for stroke recovery, as part of an ongoing clinical trial assessing the procedure’s potential to improve movement in patie…
Hemorrhagic stroke (Advanced clinician)
An advanced study sequence on ICH and aSAH: guideline essentials, complication monitoring, and quality/performance measures. Focuses on decision frameworks and escalation behaviors (no dosing/threshold memorization).
Hemorrhagic Stroke | Nursing Diagnostics, Symptoms, and Treatment
In this video, Nurse Aleen covers the background, diagnostics, symptoms, treatment, and nursing interventions for a Hemorrhagic Stroke.
Imaging Report Checklist What to Copy Into Your Notes from CT MRI CTA Reports
Imaging Report Checklist What to Copy Into Your Notes from CT MRI CTA Reports helps learners understand why the test is ordered, what information it can and cannot provide, and how to turn results into better questions instead of confusion.
Inpatient stroke nursing core (Advanced)
Advanced nursing-focused sequence: neuro assessment and escalation, dysphagia and oral care bundle, monitoring for complications, and supportive care themes. Built for bedside execution and handoffs.
Internist module: Carotid/intracranial atherosclerosis after stroke — outpatient follow-up + referral checklist
An internist-focused module to manage post-stroke atherosclerotic disease longitudinally: ensure imaging results are known, stenosis severity is documented, referral pathways are closed, and risk factor control is intensified.
Internist module: Diabetes management after stroke (secondary prevention integration)
An internist-centered module integrating diabetes care with stroke secondary prevention: A1c trends, hypoglycemia risk, kidney disease considerations, and coordination with vascular risk factor targets.
Ischemic Stroke in Young Adults: Diagnostic Challenges and Uncertainties
Provincial Stroke Rounds 04 May 2022 Presenter: Dr.
M2 Segment MCA Occlusion: Cortical Wedge Infarcts, CTA Localization, and Minor-Deficit Pitfalls
A practical lesson on m2 segment mca occlusion: cortical wedge infarcts, cta localization, and minor-deficit pitfalls for stroke recovery, safety, and care planning.
Neuroanatomy + stroke syndromes (localization high-yield)
Where the deficit is tells you where the lesion is. This high-yield module maps the classic stroke syndromes to their vascular territories so you can localize at the bedside.
NIH Stroke Scale (NIHSS): what it measures and why it affects treatment
The NIH Stroke Scale is a structured neurologic exam used to describe stroke severity and track change. This lesson explains what the score means, what it misses, and how families can use it without overinterpreting it.
NIH Stroke Scale (NIHSS): what it measures and why it affects treatment
The NIH Stroke Scale is a structured neurologic exam used to describe stroke severity and track change. This lesson explains what the score means, what it misses, and how families can use it without overinterpreting it.
Post-stroke depression (clinician) — screening, communication, and care pathways (high-level)
Clinician module on post-stroke depression and identity disruption: brief screening workflow, teach-back language, referral/coordination triggers, and safety escalation (non-prescriptive).
Prehospital stroke protocol essentials (recognition + routing)
For EMS and prehospital clinicians, the first minutes shape everything that follows. This module covers structured recognition, establishing last-known-well, prenotification, and routing decisions.
Stroke CVA (Cerebrovascular Accident) Hemorrhagic, Ischemic NCLEX RN & LPN NURSING
Learn Stroke Types the Easy Way (Ischemic vs Hemorrhagic) Strokes (CVA) are a top-tested NCLEX topic—and one of the most common emergencies you’ll see in clinical practice.
Stroke education counseling (teach-back + accessibility)
Even excellent medical care fails if the patient can't understand or act on it. This module covers teach-back, plain language, and accessibility for patients with aphasia and cognitive changes.
Stroke imaging basics (CT/CTA/CTP/MRI) — what each answers
Acute stroke imaging is a sequence of specific questions. This module explains what non-contrast CT, CTA, CT perfusion, and MRI each answer, and how they drive reperfusion decisions.
Stroke localization + diagnostic pitfalls (Advanced clinician)
Advanced clinician study sequence focused on neuroanatomic localization (anterior vs posterior), common diagnostic pitfalls and mimics, and high-risk posterior circulation patterns that require urgent escalation.
Stroke systems of care — telestroke, quality metrics, registries, and QI playbook
Advanced clinician course on stroke systems of care: stroke center metrics, registries, QI bundles, telestroke/prehospital routing, and equity considerations; includes loop-closure templates.
Study module: spasticity + shoulder pain + contracture prevention (rehab concepts)
High-yield rehab complications: spasticity, hemiplegic shoulder pain, and contractures. Covers prevention principles, safe handling concepts, referral triggers, and common therapy approaches (no prescriptions).
Swallowing and Communication after Stroke
Learn how a stroke can affect skills such as swallowing, communicating and thinking and what you can do to help with recovery.
The Best Ways to Prevent a Stroke | Ask Cleveland Clinic's Expert
Strokes are one of the leading causes of death in the U.S.
Time is Brain: Stroke Treatment from Emergency Care to Recovery
Watch as we follow a patient’s journey from the ambulance ride to the emergency department to recovery after a stroke.
8 Steps to Prevent Stroke
8 Steps to Prevent Stroke
Advanced: Cerebral Microbleeds — SWI vs GRE Detection, Location Patterns, Hemorrhagic Risk Signal
A practical lesson on advanced: cerebral microbleeds — swi vs gre detection, location patterns, hemorrhagic risk signal for stroke recovery, safety, and care planning.
Advanced: Hemorrhage Pattern Recognition — Deep vs Lobar ICH vs Hemorrhagic Transformation vs Venous
A practical lesson on advanced: hemorrhage pattern recognition — deep vs lobar ich vs hemorrhagic transformation vs venous for stroke recovery, safety, and care planning.
Carotid stenosis after TIA/stroke — evaluation + referral timing concepts (Advanced clinician)
Advanced clinician course on symptomatic carotid disease: imaging workflow concepts, risk stratification, referral timing principles, and shared decision-making language (protocol-neutral, dose-free).
Common in-hospital stroke complications + prevention bundles (high-yield)
Many post-stroke complications are predictable and preventable. This high-yield module maps the common in-hospital complications to the prevention bundles that reduce them.
CT perfusion (CTP) in acute stroke — penumbra, core, and treatment decisions (Advanced)
Advanced course explaining CT perfusion imaging: what ‘core’ vs ‘penumbra’ means, why it’s used in stroke triage, and what questions to ask about eligibility for acute treatments.
CT perfusion (CTP) in acute stroke — penumbra, core, and treatment decisions (Advanced)
Advanced course explaining CT perfusion imaging: what ‘core’ vs ‘penumbra’ means, why it’s used in stroke triage, and what questions to ask about eligibility for acute treatments.
Discharge education checklist (printable template spec)
A structured discharge conversation prevents readmissions and second strokes. This module specifies a discharge education checklist and how to deliver it so it actually lands.
Dysphagia screening + oral care bundle (aspiration pneumonia prevention)
Aspiration pneumonia is a common, preventable stroke complication. This module covers the nurse's swallow screen before oral intake and the oral care bundle that lowers pneumonia risk.
ICH performance + quality measures (QI implementation)
Good ICH care is reliable ICH care. This module covers the performance measures that standardize management and how to implement quality improvement on the ground.
Internist module: Blood pressure management after stroke (office + home workflow)
A practical BP workflow for internists managing secondary prevention: validated home BP technique, white coat effect, visit-to-visit titration loop, and documentation template (no drug-specific recommendations).
Internist module: Secondary stroke prevention in primary care (high-yield checklist)
A practical outpatient checklist for internists caring for stroke/TIA survivors: BP/lipids/diabetes, antithrombotics, smoking, OSA, lifestyle, and follow-up intervals with documentation prompts.
Meet a pioneer in stroke recovery
After 39-year-old Aaron Ulland suffered a stroke, paralyzing his left side, he volunteered to participate in a revolutionary study at Thomas Jefferson University in Philadelphia, where electrodes were…
NIHSS basics + interpretation for triage (concepts)
The NIH Stroke Scale is the common language of stroke severity. This module explains what it measures, how the score is used, and the interpretation pitfalls to avoid.
Nursing Care for Acute Stroke Patients: Step-by-Step Guide 🩺
🧠 Get more than 250+ FREE Nursing Cheat Sheets: http://lectur.io/cheatsheetyt ► Take a free NCLEX sample test today: http://lectur.io/nclexrnsampletestyt ► Sign up here and start your FREE 7-Day Tria…
Nursing Care for the Stroke Patient | Lisa Klein
In this installment of the Sheikh Khalifa Stroke Institute (SKSI) webinar series, Lisa Klein, MSN, RN, AGCNS-BC, CNRN, discusses interventions that improve stroke patient outcomes and demonstrates a b…
Nursing: acute ischemic stroke care basics (stroke unit workflow)
Nursing acute ischemic stroke care basics: neuro checks, vitals, escalation triggers, dysphagia screening, complications monitoring, and patient/family education checklist.
Persona: Pharmacists — stroke medication safety + transitions of care (high-yield)
Pharmacist-focused module: antithrombotics overview, adherence barriers, med reconciliation at discharge, bleeding-risk counseling themes, interaction checks, and escalation when adverse effects occur.
PICA Cerebellar Infarct (Not Wallenberg): Inferior Cerebellar Surface Pattern + MRI vs CT Sensitivity
A practical lesson on pica cerebellar infarct (not wallenberg): inferior cerebellar surface pattern + mri vs ct sensitivity for stroke recovery, safety, and care planning.
Posterior circulation stroke (cerebellar/brainstem) — high-risk patterns
Posterior circulation strokes are commonly missed and can be deadly. This module covers their vague presentations, the exam clues that catch them, and why they are high-risk.
Putaminal (Hypertensive) Hemorrhage: Deep ICH CT Pattern, Mass Effect, and Differential vs CAA
A practical lesson on putaminal (hypertensive) hemorrhage: deep ich ct pattern, mass effect, and differential vs caa for stroke recovery, safety, and care planning.
Rehab complications + safety (Intermediate clinician)
Intermediate clinician sequence on common rehab-phase complications and safety: dysphagia, spasticity/shoulder pain, falls risk, return to driving/work considerations, and practical monitoring/escalation themes.
Stroke Nursing (CVA) Cerebrovascular Accident Ischemic Hemorrhagic Symptoms Treatment tPA
Stroke nursing NCLEX review (CVA) cerebrovascular accident lecture on ischemic and hemorrhagic strokes along with nursing care, tPA, symptoms, treatments, and pathophysiology.
Stroke systems, registries + QI (Intermediate clinician)
Intermediate systems course for stroke coordinators and improvement teams: telestroke/prehospital routing, registry basics, audit-and-feedback loops, and ICH performance measures as an example bundle.
Study module: post-stroke depression/anxiety + screening + referral pathways (concepts)
Clinician study module: prevalence/impact concepts, screening basics, suicide safety red flags, and referral pathways. Emphasizes trauma-informed and aphasia-friendly approaches.
Study module: secondary stroke prevention deep dive (etiology → therapy mapping)
Clinician study module that organizes secondary prevention by stroke subtype (cardioembolic/large artery/small vessel/cryptogenic) and links each to workup + prevention strategy concepts (no prescribing).
TIA evaluation + high-risk features (triage + workup concepts)
A TIA is a warning with a narrow window to prevent a stroke. This module covers risk stratification, the high-risk features that demand urgency, and the essential workup.
Transfer a patient from bed into a wheelchair with 1-person assist.
Discover the confidence to safely transfer patients between bed and wheelchair, all on your own.
Vertebrobasilar (posterior circulation) strokes — why symptoms can be missed and how they’re detected (Advanced)
Advanced course: posterior circulation strokes can present with dizziness, double vision, and imbalance and may be missed early. Learn detection strategy (CTA/MRA/MRI) and red flags.
Vertebrobasilar (posterior circulation) strokes — why symptoms can be missed and how they’re detected (Advanced)
Advanced course: posterior circulation strokes can present with dizziness, double vision, and imbalance and may be missed early. Learn detection strategy (CTA/MRA/MRI) and red flags.
Additional Nursing Care for Stroke Patients and Patient Education
In this installment of the Sheikh Khalifa Stroke Institute (SKSI) webinar series, Lisa Klein, MSN, RN, AGCNS-BC, CNRN, discusses the heart rhythm that places people at risk for ischemic stroke, shares…
Adult Med/Surg: Stroke Lecture (LONG)
This is a video for those in the med-surg nursing course that covers more in-depth over Stroke- this is a full lecture and powerpoint- there are also other shorter videos for those that want more of an overview.
Apathy after stroke: motivation, depression, and routines
Apathy after stroke is not laziness. This lesson teaches how reduced initiation differs from depression, why routine design matters, and how to describe apathy to clinicians without blaming the survivor.
CAA Lobar ICH: Microbleeds, Cortical Superficial Siderosis, and Boston Criteria 2.0 Imaging Markers
A practical lesson on caa lobar ich: microbleeds, cortical superficial siderosis, and boston criteria 2.0 imaging markers for stroke recovery, safety, and care planning.
Cerebral venous thrombosis (CVT) — hemorrhagic venous infarct patterns and MRV/CTV detection (Advanced)
Advanced course: venous clotting can cause brain swelling and hemorrhagic infarcts that don’t match an artery territory. Learn presentation, why CT/MRI may show unusual bleeding patterns, and how MRV/CTV detect venous sinus thrombosis.
Cerebral venous thrombosis (CVT) — hemorrhagic venous infarct patterns and MRV/CTV detection (Advanced)
Advanced course: venous clotting can cause brain swelling and hemorrhagic infarcts that don’t match an artery territory. Learn presentation, why CT/MRI may show unusual bleeding patterns, and how MRV/CTV detect venous sinus thrombosis.
Cervical artery dissection — symptoms, activity guidance, and follow-up (Advanced)
Advanced course on artery dissection (common in young stroke): symptom patterns, safe activity questions, medication adherence, and urgent red flags.
Delirium After Stroke Prevention Bundle Escalation
Delirium After Stroke Prevention Bundle Escalation explains the risk behind delirium prevention, then walks learners through safe observation, first-response decisions, and follow-up questions that reduce preventable harm.
Internist module: Lipid management after ischemic stroke (statins, LDL follow-up, intolerance)
A practical outpatient lipid workflow for internists after ischemic stroke/TIA: baseline labs, LDL follow-up cadence, addressing statin-associated symptoms, and documentation (no medication prescribing instructions).
Internist module: Post-stroke depression + cognitive screening (outpatient practice)
An internist workflow for screening and initial management of depression, anxiety, and cognitive impairment after stroke, with referral triggers and documentation templates.
Intracerebral hemorrhage (ICH) — acute priorities + ICU pitfalls (Advanced clinician)
Advanced clinician course on ICH priorities: stabilization, BP/reversal concepts, neuro-ICU pitfalls, and escalation triggers (protocol-neutral, dose-free).
Intracerebral hemorrhage (ICH) — acute priorities + ICU pitfalls (Advanced clinician)
Advanced clinician course on ICH priorities: stabilization, BP/reversal concepts, neuro-ICU pitfalls, and escalation triggers (protocol-neutral, dose-free).
Neuro assessment + escalation playbook (stroke unit)
On the stroke unit, the nurse is the early-warning system. This module covers structured serial neuro assessment, recognising deterioration, and escalating fast and clearly.
Neurointerventional stroke basics (EVT workflow + complications)
Endovascular thrombectomy transformed large-vessel stroke care. This concept module outlines candidate selection, the workflow, why speed matters, and the main complications to anticipate.
Nightwatch: Treating Stroke Patients - Top 5 Moments | A&E
These are the Top 5 moments of treating strokes from Nightwatch.
Persona: Social workers/case managers — stroke discharge planning + social determinants
Care coordination module: discharge destination options, caregiver capacity assessment, equipment/home safety coordination, insurance/benefits navigation, and SDOH screening themes.
Pontine Hemorrhage: CT Imaging Severity, IVH/Hydrocephalus, and Prognostic Markers
A practical lesson on pontine hemorrhage: ct imaging severity, ivh/hydrocephalus, and prognostic markers for stroke recovery, safety, and care planning.
Seizure vs. Stroke Todd's Paralysis Imaging Pitfalls and When MRI EEG Help
Seizure vs. Stroke Todd's Paralysis Imaging Pitfalls and When MRI EEG Help helps learners understand why the test is ordered, what information it can and cannot provide, and how to turn results into better questions instead of confusion.
Skill 22: Transfers from Bed to Wheelchair using Transfer Belt
Care One Health Skill 22: Transfers from Bed to Wheelchair using Transfer Belt
Spontaneous intracerebral hemorrhage (ICH) guideline essentials (2022 AHA/ASA)
Spontaneous ICH is a time-critical emergency where early actions shape outcome. This module distills the 2022 AHA/ASA guideline into the essentials: blood pressure, anticoagulation reversal, and organized care.
Stroke in young adults — expanded differential + workup concepts
Stroke in a young adult demands a wider net. This module covers the expanded differential — from dissection to PFO to hypercoagulable states — and the workup concepts that find the cause.
Stroke mimics + diagnostic pitfalls (high-yield)
Not everything that looks like a stroke is one — and some strokes hide as something else. This module covers the common mimics, the pitfalls, and how to avoid both over- and under-treating.
Stroke Nursing Diagnosis (Full Nursing Care Plan Review!)
In this video I am going to go through some possible nursing diagnosis for Stroke, as well as a full care plan.
Study module: antithrombotics in stroke (antiplatelet vs anticoagulant) — decision concepts
Study-focused framework for antithrombotic decisions after ischemic stroke/TIA: antiplatelet vs anticoagulation based on mechanism, dual antiplatelet timing concept, and safety considerations (no dosing).
Study module: aphasia after stroke (assessment + therapy principles) — clinician concepts
Study module: aphasia types at a high level, why it’s not intelligence, assessment principles, therapy principles, and caregiver counseling. Links to SLP role and accessibility strategies.
Study module: return to driving/work/school after stroke (functional + legal considerations)
Clinician-oriented module covering functional domains for return to driving/work/school, role of OT driving evaluation, cognitive/vision considerations, and counseling principles (no legal advice).
Study track (clinicians): stroke specialization roadmap (SCRN-style blueprint)
A structured study roadmap for stroke-focused clinicians: domains (pathophysiology, hyperacute, acute/ICU, diagnostics, rehab, prevention, systems/QI) with recommended sequencing and practice questions.
Supportive care in acute stroke (glucose, BP, temperature)
Beyond reperfusion, the acute brain is protected by good supportive care. This module covers the principles of glucose, blood pressure, and temperature management in acute stroke.
Top-of-the-Basilar Syndrome: Basilar Tip Occlusion and Bilateral Thalamic/Midbrain Infarcts
A practical lesson on top-of-the-basilar syndrome: basilar tip occlusion and bilateral thalamic/midbrain infarcts for stroke recovery, safety, and care planning.
Treat Stroke F.A.S.T.
Stroke kills more than 133,000 Americans annually and is the leading cause of serious, long-term disability.
Advanced: Hemorrhagic Transformation After Ischemic Stroke (HI vs PH; Heidelberg/ECASS concepts)
A practical lesson on advanced: hemorrhagic transformation after ischemic stroke (hi vs ph; heidelberg/ecass concepts) for stroke recovery, safety, and care planning.
Aneurysmal subarachnoid hemorrhage (aSAH) guideline essentials (2023 AHA/ASA)
Aneurysmal SAH is a distinct emergency with its own playbook. This module covers recognition and diagnosis, preventing rebleeding by securing the aneurysm, and reducing delayed ischemia.
Cerebellar Hemorrhage: Fourth Ventricle Compression, Hydrocephalus Risk, and CT Checklist
A practical lesson on cerebellar hemorrhage: fourth ventricle compression, hydrocephalus risk, and ct checklist for stroke recovery, safety, and care planning.
Cerebral venous sinus thrombosis (CVST) — hemorrhage patterns, MRV/CTV detection, and symptoms (Advanced)
Advanced course: CVST can cause headache and can lead to venous infarcts with bleeding. Learn how CTV/MRV detect it and what questions to ask about cause workup and anticoagulation.
Cerebral venous sinus thrombosis (CVST) — hemorrhage patterns, MRV/CTV detection, and symptoms (Advanced)
Advanced course: CVST can cause headache and can lead to venous infarcts with bleeding. Learn how CTV/MRV detect it and what questions to ask about cause workup and anticoagulation.
Cervical artery dissection — symptoms, activity guidance, and follow-up (Advanced)
Advanced course on artery dissection (common in young stroke): symptom patterns, safe activity questions, medication adherence, and urgent red flags.
Clinician: question bank spec (mapped to objectives + guidelines)
Spec for building a reusable item bank: question schema, difficulty, objective mapping, guideline citation per explanation, versioning rules.
Internist module: Antiplatelet vs anticoagulation after stroke (outpatient decision framework)
An internist-focused framework to understand why a patient is on antiplatelet vs anticoagulant therapy, how stroke mechanism drives decisions, and what questions to ask neurology/cardiology (no prescribing specifics).
Internist module: Obstructive sleep apnea after stroke (screening + referral workflow)
An internist workflow for OSA after stroke: who to screen, what to ask, referral pathways, and how OSA treatment can support BP control and daytime function (concept).
Internist module: Post-stroke outpatient follow-up timeline (2w / 6w / 3m / 6m) + checklist
A time-based internist workflow for common post-stroke follow-up milestones: what to check at ~2 weeks, 6 weeks, 3 months, 6 months (risk factor targets, rehab, complications, loop closure).
Medial Medullary Syndrome (ASA/Vertebral): MRI “Heart Sign” and Anterior Medulla Patterns
A practical lesson on medial medullary syndrome (asa/vertebral): mri “heart sign” and anterior medulla patterns for stroke recovery, safety, and care planning.
Persona: Radiology/CT/MRI teams — stroke imaging workflow + time-critical communication
Imaging-team module: why speed matters, common stroke imaging sequences (NCCT/CTA/CTP/MRI concepts), and critical result communication to stroke teams.
Recovery & rehab basics (Intro)
A starter course for the first months of recovery: rehab goals, safe activity ramp-up, fatigue and mood, communication support, and fall prevention. Focuses on what’s common, what helps, and when to escalate.
Stroke Workup in Older Adults with Frailty Balancing Test Burden Benefit and Safety
Stroke Workup in Older Adults with Frailty Balancing Test Burden Benefit and Safety shows how stroke workup decisions in frailty interacts with stroke recovery and secondary prevention, including medication safety, tracking habits, and care-team coordination.
Study module: carotid stenosis + large artery atherosclerosis (secondary prevention concepts)
Study module on large artery disease: what carotid stenosis is, why it matters, diagnostic evaluation concepts, and prevention strategy categories including revascularization considerations (no thresholds).
Study module: hyperacute stroke triage + reperfusion eligibility (IV thrombolysis + EVT)
Study-focused overview of hyperacute evaluation and reperfusion pathways (time last known well, imaging basics, thrombolysis vs thrombectomy concepts). Not a protocol; designed for exam-style understanding.
Study module: post-stroke seizures (recognition + acute safety + counseling) — concepts
Study module: early vs late post-stroke seizures, clinical recognition (including subtle focal), immediate safety, documentation, and counseling themes; includes when to suspect nonconvulsive seizures (conceptually).
Study module: stroke coordinator certification track (systems, registries, QI) — high-yield
Study module for stroke coordinators: stroke registry basics, core measures, audit-and-feedback, process mapping, multidisciplinary education, and sustaining improvements.
aSAH complications (vasospasm/DCI, hydrocephalus, seizures) — monitoring concepts
Surviving the initial bleed is only the start. This module covers the major aSAH complications — delayed cerebral ischemia, hydrocephalus, seizures, and hyponatremia — and the monitoring that catches them.
Calcarine Cortex (Primary Visual Cortex) PCA Infarct: Visual Field Defects + MRI Patterns
A practical lesson on calcarine cortex (primary visual cortex) pca infarct: visual field defects + mri patterns for stroke recovery, safety, and care planning.
Clinician counseling — return to driving, work/school, and life participation after stroke
Advanced clinician course on counseling and documentation for return-to-driving/work/school: functional considerations, safety screening, referral pathways, and patient-centered shared decision-making scripts.
Internist module: CKD + stroke secondary prevention (BP, antithrombotics, dosing safety) — care coordination
Internist-focused considerations for stroke survivors with CKD: higher vascular risk, medication safety/bleeding risk considerations, BP measurement pitfalls, lab monitoring loops, and when to coordinate with nephrology.
Internist module: Medication adherence systems after stroke (practical interventions)
Clinician toolkit to improve medication adherence after stroke: structured barrier interview, refill synchronization, regimen simplification (concept), reminders, caregiver support, side-effect action plans, and documentation that survives transitions of care.
Ischemic vs hemorrhagic detection workflow — why CT comes first and when MRI/CTA/MRA follow (Advanced)
Advanced course: end-to-end imaging logic in acute stroke: non-contrast CT for bleed, CTA for vessels, MRI DWI for early ischemia, and why location (posterior fossa) changes strategy.
Malignant MCA infarction — swelling, herniation risk, and escalation (Advanced clinician)
Advanced clinician course on malignant MCA syndrome: recognition, monitoring, ICU escalation triggers, and decompressive hemicraniectomy concepts (dose-free).
Malignant MCA infarction — swelling, herniation risk, and escalation (Advanced clinician)
Advanced clinician course on malignant MCA syndrome: recognition, monitoring, ICU escalation triggers, and decompressive hemicraniectomy concepts (dose-free).
Persona: Dietitians — stroke nutrition, dysphagia coordination, and cardiometabolic risk (concepts)
Dietitian-focused module: cardiometabolic nutrition priorities after stroke, coordination with dysphagia texture plans, protein/energy considerations in rehab, and practical counseling strategies (conceptual).
Study module: cryptogenic stroke + PFO concepts (workup and prevention)
Study module on embolic stroke of undetermined source/cryptogenic stroke: structured workup concepts (including rhythm monitoring) and when PFO closure may be considered (conceptual).
Study module: rehab dose + intensity (timing, settings, adherence) — concepts
High-yield rehab study module: timing of rehab, intensity/dose concepts, inpatient vs outpatient vs home health, barriers to adherence, and how to measure outcomes beyond impairment.
Study module: systems of care + quality metrics (stroke center, bundles, QI)
Study module for stroke systems: stroke center workflows, door-to-CT concepts, dysphagia screening compliance, discharge education, and continuous quality improvement loops.
Basal ganglia & internal capsule strokes — pure motor weakness and hemorrhage in deep brain areas (Advanced)
Advanced course: deep brain strokes in basal ganglia/internal capsule can cause sudden dense weakness (‘pure motor’). Deep hemorrhages often occur here too. Covers symptom patterns and rehab focus.
Basal ganglia & internal capsule strokes — pure motor weakness and hemorrhage in deep brain areas (Advanced)
Advanced course: deep brain strokes in basal ganglia/internal capsule can cause sudden dense weakness (‘pure motor’). Deep hemorrhages often occur here too. Covers symptom patterns and rehab focus.
Brainstem stroke syndromes — lateral medullary (Wallenberg) pattern, detection, and safety (Advanced)
Advanced course: explains why some brainstem strokes cause crossed findings (face vs body), severe swallowing issues, and dizziness. Covers detection with MRI/CTA and urgent safety priorities.
Internist module: Rehab referrals and DME after stroke (PT/OT/SLP, PM&R, home health) — outpatient playbook
Outpatient playbook for internists to screen rehab needs after stroke and place high-signal PT/OT/SLP/PM&R/home health referrals, document DME/home safety needs, and close the loop (placed → scheduled → started → reassess).
Ischemic vs hemorrhagic detection workflow — why CT comes first and when MRI/CTA/MRA follow (Advanced)
Advanced course: end-to-end imaging logic in acute stroke: non-contrast CT for bleed, CTA for vessels, MRI DWI for early ischemia, and why location (posterior fossa) changes strategy.
Persona: medical interpreters — stroke communication + aphasia-safe interpretation tips
Interpreter-focused module: rapid stroke triage communication, last known well questioning, consent basics, and interpreting with aphasia/cognitive fatigue (short phrases, confirmation, pacing).
Splenial DWI Lesions: Infarct vs CLOCCs/RESLES (Seizure/Metabolic) — Imaging Differentiation
A practical lesson on splenial dwi lesions: infarct vs cloccs/resles (seizure/metabolic) — imaging differentiation for stroke recovery, safety, and care planning.
Study module: hemorrhagic stroke essentials (ICH/SAH) — high-yield concepts
High-yield study module covering hemorrhagic stroke recognition, immediate priorities, BP/anticoag reversal concepts, neuro monitoring, and complications (without protocol dosing).
Study module: ischemic stroke classification (TOAST-style) + workup mapping
Study module: ischemic stroke subtype classification framework (large artery, cardioembolic, small vessel, other, undetermined) and a practical ‘workup-to-category’ mapping to guide prevention thinking.
Study module: pediatric stroke (recognition + key differences) — concepts
Conceptual overview of pediatric stroke: recognition challenges, presentation patterns, evaluation urgency, and how pathways may differ from adults (study-focused, not protocol).
Study module: post-stroke dysphagia guideline deep dive (screening, assessment, treatment options)
Clinician study module synthesizing post-stroke dysphagia guidance: screening timing, clinical vs instrumental assessment, oral care, nutrition, and therapy option categories (conceptual).
Corpus Callosum Infarct: Genu/Body/Splenium Patterns and Why CT Misses It
A practical lesson on corpus callosum infarct: genu/body/splenium patterns and why ct misses it for stroke recovery, safety, and care planning.
Dural arteriovenous fistula (dAVF) — pulsatile tinnitus, hemorrhage risk, and angiography (Advanced)
Advanced course: dural AV fistulas are abnormal connections in the dura that can cause pulsatile tinnitus and, in some patterns, hemorrhage risk. Learn symptom clues, why MRI/MRA/CTA may suggest it, and why DSA is often definitive.
Internist module: Falls and fracture prevention after stroke (outpatient bundle)
Outpatient falls + fracture prevention bundle for stroke survivors: rapid falls-risk screen, orthostasis/vision/meds review, PT/OT referral loop closure, caregiver transfer training, and documentation templates.
Managing MRI and procedure anxiety after stroke
Follow-up tests can trigger panic, claustrophobia, and fear of bad news. This lesson helps survivors prepare for MRI or other procedures using information, communication, coping tools, and care-team planning.
Paramedian pontine strokes — eye movement patterns, weakness, and basilar perforators (Advanced)
Advanced course: small perforator strokes in the pons can cause dense weakness with specific eye movement findings. Learn localization logic and how CT/MRI/CTA evaluate posterior circulation ischemia vs hemorrhage.
Paramedian pontine strokes — eye movement patterns, weakness, and basilar perforators (Advanced)
Advanced course: small perforator strokes in the pons can cause dense weakness with specific eye movement findings. Learn localization logic and how CT/MRI/CTA evaluate posterior circulation ischemia vs hemorrhage.
Persona: OT/PT assistants — safe handling + home program adherence support (stroke)
Assistant-focused learning module: safe handling principles, shoulder protection, fall prevention, documentation, and coaching strategies that improve home program adherence without blame.
Primary Intraventricular Hemorrhage (Adult): Ventricular Cast, Hydrocephalus, and Etiology Workup
A practical lesson on primary intraventricular hemorrhage (adult): ventricular cast, hydrocephalus, and etiology workup for stroke recovery, safety, and care planning.
Study module: cerebral venous thrombosis (CVT) — diagnosis + management concepts (AHA 2024)
High-yield CVT study module: who to suspect, typical presentations, diagnostic imaging concepts (venous imaging), anticoagulation treatment principle even with hemorrhagic venous infarct (concept), and escalation for deterioration (conceptual).
Study module: post-stroke spasticity management (multidisciplinary options) — concepts
Study module summarizing spasticity management options: therapy approaches, orthoses, medications/procedures categories, and goal-based decision-making (no prescribing).
Study module: telestroke + prehospital systems (triage, routing, equity)
High-yield systems module: telestroke models, EMS triage/routing concepts, mobile stroke units (concept), and equity considerations (language, transport, rural access).
Substance-related stroke risk and testing — what clinicians screen for and how to discuss safely (Advanced)
Advanced course: how substance use (including stimulants) can relate to stroke and what testing/monitoring may be done. Focuses on nonjudgmental disclosure and safety planning.
Advanced: Cerebral Air Embolism — Time-Critical CT Detection (Lung Windows), Watershed Infarct Patterns
A practical lesson on advanced: cerebral air embolism — time-critical ct detection (lung windows), watershed infarct patterns for stroke recovery, safety, and care planning.
Brain swelling and midline shift — what CT/MRI reports mean and why it’s dangerous (Advanced)
Advanced course: explains edema, mass effect, and midline shift in stroke (large ischemic infarcts or hemorrhage). Learn how CT detects it, why monitoring is intense, and what questions to ask.
Clinician study pack — aphasia, dysphagia, and communication supports
Advanced clinician study course covering aphasia and dysphagia concepts, screening/assessment principles, therapy options at a high level, and caregiver communication supports.
Dural arteriovenous fistula (dAVF) — pulsatile tinnitus, hemorrhage risk, and angiography (Advanced)
Advanced course: dural AV fistulas are abnormal connections in the dura that can cause pulsatile tinnitus and, in some patterns, hemorrhage risk. Learn symptom clues, why MRI/MRA/CTA may suggest it, and why DSA is often definitive.
Internist module: AF detection after cryptogenic stroke/TIA (outpatient follow-up workflow)
A practical outpatient workflow for internists to ensure AF detection workup is completed after cryptogenic stroke/TIA: monitoring types (concept), documentation, and closing the loop with cardiology/neurology.
Internist module: Reading the stroke discharge summary (what to extract + what’s missing)
Internist workflow to turn a stroke discharge packet into a clean outpatient problem list and follow-up plan: mechanism, imaging, meds with indications/duration, pending tests, rhythm monitoring status, and loop closure.
Intracranial Mycotic Aneurysms in Infective Endocarditis: When Hemorrhage Signals DSA
A practical lesson on intracranial mycotic aneurysms in infective endocarditis: when hemorrhage signals dsa for stroke recovery, safety, and care planning.
PICA Stroke (Lateral Medullary/Wallenberg): DWI Clues and Diffusion-Negative Pitfalls
A practical lesson on pica stroke (lateral medullary/wallenberg): dwi clues and diffusion-negative pitfalls for stroke recovery, safety, and care planning.
Substance-related stroke risk and testing — what clinicians screen for and how to discuss safely (Advanced)
Advanced course: how substance use (including stimulants) can relate to stroke and what testing/monitoring may be done. Focuses on nonjudgmental disclosure and safety planning.
Insular Cortex Stroke: Loss of Insular Ribbon Sign, MRI DWI, and Autonomic Implications
A practical lesson on insular cortex stroke: loss of insular ribbon sign, mri dwi, and autonomic implications for stroke recovery, safety, and care planning.
Internist module: Preventing pneumonia after stroke (dysphagia, oral care, vaccines) — outpatient follow-up
An internist-focused module on outpatient pneumonia risk reduction after stroke: dysphagia history, aspiration precautions, oral care, mobility, and vaccine conversations; includes referral triggers to SLP/OT/rehab.
Spontaneous Intracranial Hypotension (SIH) as a Hemorrhage/Stroke Mimic: SEEPS and Pseudo-SAH
A practical lesson on spontaneous intracranial hypotension (sih) as a hemorrhage/stroke mimic: seeps and pseudo-sah for stroke recovery, safety, and care planning.
Anterior Choroidal Artery Infarct: Internal Capsule/Optic Pathway Patterns on MRI
A practical lesson on anterior choroidal artery infarct: internal capsule/optic pathway patterns on mri for stroke recovery, safety, and care planning.
Brain swelling and midline shift — what CT/MRI reports mean and why it’s dangerous (Advanced)
Advanced course: explains edema, mass effect, and midline shift in stroke (large ischemic infarcts or hemorrhage). Learn how CT detects it, why monitoring is intense, and what questions to ask.
Internist module: TIA in outpatient/urgent follow-up — high-risk features + workup loop closure
Internist-facing workflow for post-ED/urgent TIA follow-up: high-risk features, completion of stroke mechanism workup, medication reconciliation, and follow-up timing—focused on closing gaps across transitions.
Second Opinions for Stroke Workups How to Prepare Your Records and Questions
Second Opinions for Stroke Workups How to Prepare Your Records and Questions gives caregivers a practical system they can use at home: what to watch, what to do, what to document, and when to ask for help.
Stroke mimics + pitfalls — fast differential without delay (Advanced clinician)
Advanced clinician course on mimics: rapid differential and high-risk pitfalls, designed to preserve speed and safety.
Stroke mimics + pitfalls — fast differential without delay (Advanced clinician)
Advanced clinician course on mimics: rapid differential and high-risk pitfalls, designed to preserve speed and safety.
Imaging for thrombolysis/thrombectomy decisions — CT/CTA/perfusion and what ‘eligible’ can mean (Advanced)
Advanced course for caregivers: how clinicians use CT to rule out bleed, CTA to find large vessel occlusion, and perfusion/mismatch concepts to decide on clot-busting or thrombectomy in selected cases. Focuses on questions families can ask.
Post-stroke outpatient follow-up — timelines, rehab referrals, and discharge-summary mastery
Intermediate clinician/caregiver course: how to run the first 6 months of outpatient follow-up after stroke (2w/6w/3m/6m), extract key data from discharge summaries, close loops on workup, and coordinate rehab/DME.
Second Opinions for Stroke Workups How to Prepare Your Records and Questions
Second Opinions for Stroke Workups How to Prepare Your Records and Questions gives caregivers a practical system they can use at home: what to watch, what to do, what to document, and when to ask for help.
Superior Cerebellar Artery (SCA) Infarct: Imaging Pattern + Malignant Edema CT Pitfalls
A practical lesson on superior cerebellar artery (sca) infarct: imaging pattern + malignant edema ct pitfalls for stroke recovery, safety, and care planning.
Cerebrovascular Fibromuscular Dysplasia (FMD): String-of-Beads, Dissection, and Stroke Imaging
A practical lesson on cerebrovascular fibromuscular dysplasia (fmd): string-of-beads, dissection, and stroke imaging for stroke recovery, safety, and care planning.
Stroke in Younger Adults High Yield Causes and The Advanced Workup Roadmap
Stroke in Younger Adults High Yield Causes and The Advanced Workup Roadmap teaches a practical secondary-prevention skill: understand the risk, build a routine, track what matters, and know when to ask for help.
Hyperdense Vessel Sign (CT) & Susceptibility Vessel Sign (MRI): Clot Markers and Mimics
A practical lesson on hyperdense vessel sign (ct) & susceptibility vessel sign (mri): clot markers and mimics for stroke recovery, safety, and care planning.
Imaging for thrombolysis/thrombectomy decisions — CT/CTA/perfusion and what ‘eligible’ can mean (Advanced)
Advanced course for caregivers: how clinicians use CT to rule out bleed, CTA to find large vessel occlusion, and perfusion/mismatch concepts to decide on clot-busting or thrombectomy in selected cases. Focuses on questions families can ask.
CT/MR perfusion imaging — penumbra vs core and how maps guide urgent decisions (Advanced)
Advanced course: perfusion imaging estimates blood flow patterns to distinguish likely irreversibly injured core from potentially salvageable penumbra in selected cases. Learn what maps mean and limits.
Discharge safety bundle — prevent readmissions after stroke (Advanced clinician)
Advanced clinician discharge bundle: teach-back, meds reconciliation, swallow safety, home safety, and follow-up loop closure to reduce preventable readmissions.
Isolated Cortical Vein Thrombosis (ICoVT): MRI/SWI Clues and Venous Infarct Patterns
A practical lesson on isolated cortical vein thrombosis (icovt): mri/swi clues and venous infarct patterns for stroke recovery, safety, and care planning.
Stroke in Younger Adults High Yield Causes and The Advanced Workup Roadmap
Stroke in Younger Adults High Yield Causes and The Advanced Workup Roadmap teaches a practical secondary-prevention skill: understand the risk, build a routine, track what matters, and know when to ask for help.
Advanced: Calcified Cerebral Embolus — CT Hyperdense Embolus, CTA Pseudopatency Pitfall, SWI Confirmation
A practical lesson on advanced: calcified cerebral embolus — ct hyperdense embolus, cta pseudopatency pitfall, swi confirmation for stroke recovery, safety, and care planning.
Delayed Cerebral Ischemia & Vasospasm After Aneurysmal SAH: Imaging, TCD, CTA/CTP
A practical lesson on delayed cerebral ischemia & vasospasm after aneurysmal sah: imaging, tcd, cta/ctp for stroke recovery, safety, and care planning.
CT/MR perfusion imaging — penumbra vs core and how maps guide urgent decisions (Advanced)
Advanced course: perfusion imaging estimates blood flow patterns to distinguish likely irreversibly injured core from potentially salvageable penumbra in selected cases. Learn what maps mean and limits.
Stroke testing overview: the full workup process and what each test is for
Stroke testing is not one test. It is a sequence that asks: Is this stroke? What type? Which vessel or cause? What treatment is safe? How do we prevent the next one?
Discharge safety bundle — prevent readmissions after stroke (Advanced clinician)
Advanced clinician discharge bundle: teach-back, meds reconciliation, swallow safety, home safety, and follow-up loop closure to reduce preventable readmissions.
MRI perfusion (ASL) in stroke — penumbra clues, mismatch concepts, and limitations (Advanced)
Advanced course: arterial spin labeling (ASL) MRI perfusion can estimate blood flow without contrast in some settings. Learn how clinicians use perfusion–diffusion mismatch concepts, what ASL can/can’t show, and when CT perfusion is used instead.
Advanced: Cerebral Fat Embolism — DWI Starfield Pattern, SWI Microhemorrhages (Walnut Kernel)
A practical lesson on advanced: cerebral fat embolism — dwi starfield pattern, swi microhemorrhages (walnut kernel) for stroke recovery, safety, and care planning.
Cortical subarachnoid hemorrhage (cSAH) — thunderclap vs focal symptoms, CT/MRI clues, and workup (Advanced)
Advanced course: bleeding on the brain surface (cortical SAH) can present with sudden headache or focal deficits. Learn how CT/MRI detect it, why cause-finding matters, and how it differs from aneurysmal SAH patterns.
Cortical subarachnoid hemorrhage (cSAH) — thunderclap vs focal symptoms, CT/MRI clues, and workup (Advanced)
Advanced course: bleeding on the brain surface (cortical SAH) can present with sudden headache or focal deficits. Learn how CT/MRI detect it, why cause-finding matters, and how it differs from aneurysmal SAH patterns.
Stroke in The Young Common Causes Workup Questions to Ask
Stroke in The Young Common Causes Workup Questions to Ask teaches a practical secondary-prevention skill: understand the risk, build a routine, track what matters, and know when to ask for help.
Stroke testing overview: the full workup process and what each test is for
Stroke testing is not one test. It is a sequence that asks: Is this stroke? What type? Which vessel or cause? What treatment is safe? How do we prevent the next one?
Hospital stroke workup workflow: who orders what tests and when
Stroke workup is a team process. This lesson explains who may be involved, why some tests happen immediately, and why other tests wait until the patient is stable or the clinical question is clearer.
MRI perfusion (ASL) in stroke — penumbra clues, mismatch concepts, and limitations (Advanced)
Advanced course: arterial spin labeling (ASL) MRI perfusion can estimate blood flow without contrast in some settings. Learn how clinicians use perfusion–diffusion mismatch concepts, what ASL can/can’t show, and when CT perfusion is used instead.
Stroke cause categories (TOAST/ESUS) — how doctors label the cause and why it matters (Advanced)
Advanced course: understand how clinicians classify stroke cause (large artery, small vessel, cardioembolic, other, undetermined/ESUS) and how categories drive prevention strategy.
Stroke in The Young Common Causes Workup Questions to Ask
Stroke in The Young Common Causes Workup Questions to Ask teaches a practical secondary-prevention skill: understand the risk, build a routine, track what matters, and know when to ask for help.
Detecting aneurysm/AVM after hemorrhage — CTA/MRA/DSA pathway and what ‘underlying lesion’ means (Advanced)
Advanced course: after hemorrhage (SAH or lobar ICH), clinicians may look for aneurysm/AVM or other vascular lesions. Learn CTA vs MRA vs catheter angiography (DSA), why timing matters, and what results change.
Hemorrhage location matters — lobar vs deep ICH and what doctors look for (Advanced)
Advanced course: intracerebral hemorrhage (ICH) location (lobar vs deep) shapes suspected causes and follow-up imaging. Learn the high-level reasoning and questions to ask about cause and prevention.
Hospital stroke workup workflow: who orders what tests and when
Stroke workup is a team process. This lesson explains who may be involved, why some tests happen immediately, and why other tests wait until the patient is stable or the clinical question is clearer.
Advanced: Brain Abscess as Stroke Mimic — DWI Pitfalls (Restricted Diffusion Not Pathognomonic)
A practical lesson on advanced: brain abscess as stroke mimic — dwi pitfalls (restricted diffusion not pathognomonic) for stroke recovery, safety, and care planning.
Basilar artery occlusion — coma risk, posterior circulation signs, and CTA/MRI detection (Advanced)
Advanced course: basilar artery occlusion can deteriorate rapidly and present with dizziness, double vision, severe weakness, or coma. Learn detection workflow (CT, CTA, MRI DWI), and why urgent vessel imaging matters.
Basilar artery occlusion — coma risk, posterior circulation signs, and CTA/MRI detection (Advanced)
Advanced course: basilar artery occlusion can deteriorate rapidly and present with dizziness, double vision, severe weakness, or coma. Learn detection workflow (CT, CTA, MRI DWI), and why urgent vessel imaging matters.
Carotid Ultrasound vs. CTA MRA Understanding Stenosis and Next Steps
Carotid Ultrasound vs. CTA MRA Understanding Stenosis and Next Steps helps learners understand why the test is ordered, what information it can and cannot provide, and how to turn results into better questions instead of confusion.
Cerebellar hemorrhage — rapid posterior fossa danger, hydrocephalus, and CT detection (Advanced)
Advanced course: cerebellar bleeding can deteriorate quickly due to posterior fossa crowding and hydrocephalus risk. Learn symptom patterns, CT findings, monitoring, and urgent red flags.
CT and CTA for Stroke What They Show Contrast Safety and Timing
CT and CTA for Stroke What They Show Contrast Safety and Timing helps learners understand why the test is ordered, what information it can and cannot provide, and how to turn results into better questions instead of confusion.
CTA ‘spot sign’ in intracerebral hemorrhage — active bleeding risk and imaging interpretation (Advanced)
Advanced course: on CTA, a ‘spot sign’ can indicate active contrast extravasation within a hemorrhage and higher risk of hematoma expansion. Learn what it means, what CT/CTA show, and what monitoring questions to ask.
CTA ‘spot sign’ in intracerebral hemorrhage — active bleeding risk and imaging interpretation (Advanced)
Advanced course: on CTA, a ‘spot sign’ can indicate active contrast extravasation within a hemorrhage and higher risk of hematoma expansion. Learn what it means, what CT/CTA show, and what monitoring questions to ask.
Detecting aneurysm/AVM after hemorrhage — CTA/MRA/DSA pathway and what ‘underlying lesion’ means (Advanced)
Advanced course: after hemorrhage (SAH or lobar ICH), clinicians may look for aneurysm/AVM or other vascular lesions. Learn CTA vs MRA vs catheter angiography (DSA), why timing matters, and what results change.
Advanced: Infective Endocarditis (IE) Cerebral Septic Emboli — DWI Microinfarcts, Microbleeds, Hemorrhagic Risks
A practical lesson on advanced: infective endocarditis (ie) cerebral septic emboli — dwi microinfarcts, microbleeds, hemorrhagic risks for stroke recovery, safety, and care planning.
Cerebellar hemorrhage — rapid posterior fossa danger, hydrocephalus, and CT detection (Advanced)
Advanced course: cerebellar bleeding can deteriorate quickly due to posterior fossa crowding and hydrocephalus risk. Learn symptom patterns, CT findings, monitoring, and urgent red flags.
Subarachnoid hemorrhage (SAH) vs intracerebral hemorrhage (ICH) — what it looks like and how CT detects it (Advanced)
Advanced course: differentiates SAH (blood around the brain) from ICH (blood in brain tissue). Covers classic symptoms, why CT timing matters, and why additional testing may be needed in suspected SAH.
Subarachnoid hemorrhage (SAH) vs intracerebral hemorrhage (ICH) — what it looks like and how CT detects it (Advanced)
Advanced course: differentiates SAH (blood around the brain) from ICH (blood in brain tissue). Covers classic symptoms, why CT timing matters, and why additional testing may be needed in suspected SAH.
Advanced: Primary Angiitis of the CNS (PACNS) — Imaging Spectrum, Vessel Wall MRI, Differentiation from RCVS
A practical lesson on advanced: primary angiitis of the cns (pacns) — imaging spectrum, vessel wall mri, differentiation from rcvs for stroke recovery, safety, and care planning.
Brain AVMs — hemorrhage risk, imaging (CTA/MRA/DSA), and what ‘nidus’ means (Advanced)
Advanced course: arteriovenous malformations (AVMs) are abnormal artery-to-vein connections that can bleed. Learn key terms (nidus), how CT/MRI detect hemorrhage and associated injury, and how CTA/MRA and catheter angiography map vessels.
Advanced: Todd’s Paralysis — Postictal Stroke Mimic and Perfusion Imaging Confounders
A practical lesson on advanced: todd’s paralysis — postictal stroke mimic and perfusion imaging confounders for stroke recovery, safety, and care planning.
Brain AVMs — hemorrhage risk, imaging (CTA/MRA/DSA), and what ‘nidus’ means (Advanced)
Advanced course: arteriovenous malformations (AVMs) are abnormal artery-to-vein connections that can bleed. Learn key terms (nidus), how CT/MRI detect hemorrhage and associated injury, and how CTA/MRA and catheter angiography map vessels.
Advanced: Moyamoya Vasculopathy — Ischemic vs Hemorrhagic Presentations, MRA/CTA/DSA “Puff of Smoke” Collaterals
A practical lesson on advanced: moyamoya vasculopathy — ischemic vs hemorrhagic presentations, mra/cta/dsa “puff of smoke” collaterals for stroke recovery, safety, and care planning.
Advanced: Hypertensive Encephalopathy vs PRES — Posterior vs Brainstem Edema Patterns on MRI
A practical lesson on advanced: hypertensive encephalopathy vs pres — posterior vs brainstem edema patterns on mri for stroke recovery, safety, and care planning.
Advanced: Hemorrhagic Brain Metastases — Imaging Differential vs Primary ICH/HT/CCM (CT + MRI Clues)
A practical lesson on advanced: hemorrhagic brain metastases — imaging differential vs primary ich/ht/ccm (ct + mri clues) for stroke recovery, safety, and care planning.
Early ischemic stroke signs on CT + ASPECTS concept — how clinicians look for subtle changes (Advanced)
Advanced course: early ischemia can be subtle on non-contrast CT. Learn common early signs (loss of gray-white differentiation) and the ASPECTS concept as a structured way to describe MCA territory change.
Advanced: Subclavian Steal Syndrome — Posterior Circulation TIAs Triggered by Arm Exertion (Doppler/CTA/MRA)
A practical lesson on advanced: subclavian steal syndrome — posterior circulation tias triggered by arm exertion (doppler/cta/mra) for stroke recovery, safety, and care planning.
RCVS (reversible cerebral vasoconstriction syndrome) — thunderclap headache, hemorrhage/ischemia patterns, and CTA/MRA (Advanced)
Advanced course: RCVS can cause thunderclap headaches and lead to cortical SAH or ischemic strokes. Learn what it looks like, why vessel imaging (CTA/MRA) may show ‘beading’, and why repeat imaging can be needed.
Lobar intracerebral hemorrhage + cerebral amyloid angiopathy (CAA) — imaging clues (microbleeds) and implications (Advanced)
Advanced course: some lobar hemorrhages in older adults are linked to cerebral amyloid angiopathy. Learn imaging clues (lobar microbleeds on susceptibility MRI), how CT/MRI contribute, and what questions to ask about recurrence risk and meds.
Lobar intracerebral hemorrhage + cerebral amyloid angiopathy (CAA) — imaging clues (microbleeds) and implications (Advanced)
Advanced course: some lobar hemorrhages in older adults are linked to cerebral amyloid angiopathy. Learn imaging clues (lobar microbleeds on susceptibility MRI), how CT/MRI contribute, and what questions to ask about recurrence risk and meds.
Early ischemic stroke signs on CT + ASPECTS concept — how clinicians look for subtle changes (Advanced)
Advanced course: early ischemia can be subtle on non-contrast CT. Learn common early signs (loss of gray-white differentiation) and the ASPECTS concept as a structured way to describe MCA territory change.
Advanced: CTA Collateral Assessment in Acute Ischemic Stroke — Single vs Multiphase CTA and Prognosis
A practical lesson on advanced: cta collateral assessment in acute ischemic stroke — single vs multiphase cta and prognosis for stroke recovery, safety, and care planning.
Intraventricular hemorrhage (IVH) and hydrocephalus — what it looks like on CT and why it changes monitoring (Advanced)
Advanced course: bleeding into the ventricles (IVH) can block CSF flow and cause hydrocephalus. Learn CT findings, symptoms of pressure, and common monitoring/escalation questions.
RCVS (reversible cerebral vasoconstriction syndrome) — thunderclap headache, hemorrhage/ischemia patterns, and CTA/MRA (Advanced)
Advanced course: RCVS can cause thunderclap headaches and lead to cortical SAH or ischemic strokes. Learn what it looks like, why vessel imaging (CTA/MRA) may show ‘beading’, and why repeat imaging can be needed.
Advanced: Cytotoxic vs Vasogenic Cerebral Edema — DWI/ADC Rules, Stroke vs PRES/Tumor Patterns
A practical lesson on advanced: cytotoxic vs vasogenic cerebral edema — dwi/adc rules, stroke vs pres/tumor patterns for stroke recovery, safety, and care planning.
Brain herniation signs on CT/MRI — what the words mean and why it’s emergent (Advanced)
Advanced course: explains herniation language in radiology reports (uncal, tonsillar, transtentorial), typical triggers (large infarct/hemorrhage), and why rapid escalation is critical.
Intraventricular hemorrhage (IVH) and hydrocephalus — what it looks like on CT and why it changes monitoring (Advanced)
Advanced course: bleeding into the ventricles (IVH) can block CSF flow and cause hydrocephalus. Learn CT findings, symptoms of pressure, and common monitoring/escalation questions.
Advanced: Pituitary Apoplexy — Sudden Headache + Vision Loss Stroke Mimic (CT Clues, MRI Preferred)
A practical lesson on advanced: pituitary apoplexy — sudden headache + vision loss stroke mimic (ct clues, mri preferred) for stroke recovery, safety, and care planning.
Brain herniation signs on CT/MRI — what the words mean and why it’s emergent (Advanced)
Advanced course: explains herniation language in radiology reports (uncal, tonsillar, transtentorial), typical triggers (large infarct/hemorrhage), and why rapid escalation is critical.
Putamen strokes/hemorrhage — movement changes, speech slurring, and deep imaging findings (Advanced)
Advanced course: putaminal (deep basal ganglia) injury can cause sudden weakness, slurred speech, and movement changes. Covers ischemic vs hemorrhagic patterns, why CT is key for deep hemorrhage, and how MRI refines ischemic localization.
Advanced: Brain AVM Rupture — Hemorrhagic Stroke in the Young, CT/CTA/MRI, DSA Planning
A practical lesson on advanced: brain avm rupture — hemorrhagic stroke in the young, ct/cta/mri, dsa planning for stroke recovery, safety, and care planning.
Perimesencephalic Nonaneurysmal SAH: CT Blood Pattern and CTA vs DSA Exclusion Strategy
A practical lesson on perimesencephalic nonaneurysmal sah: ct blood pattern and cta vs dsa exclusion strategy for stroke recovery, safety, and care planning.
Thalamic hemorrhage — altered consciousness, vertical gaze issues, and CT localization (Advanced)
Advanced course: thalamic bleeding can cause sudden drowsiness, confusion, and eye movement changes. Learn what it looks like, why CT is crucial, and how clinicians evaluate causes and complications like ventricular extension.
Putamen strokes/hemorrhage — movement changes, speech slurring, and deep imaging findings (Advanced)
Advanced course: putaminal (deep basal ganglia) injury can cause sudden weakness, slurred speech, and movement changes. Covers ischemic vs hemorrhagic patterns, why CT is key for deep hemorrhage, and how MRI refines ischemic localization.
Advanced: Dural AV Fistula Hemorrhage — CTA Clues (Cortical Venous Reflux) and DSA as Gold Standard
A practical lesson on advanced: dural av fistula hemorrhage — cta clues (cortical venous reflux) and dsa as gold standard for stroke recovery, safety, and care planning.
Thalamic hemorrhage — altered consciousness, vertical gaze issues, and CT localization (Advanced)
Advanced course: thalamic bleeding can cause sudden drowsiness, confusion, and eye movement changes. Learn what it looks like, why CT is crucial, and how clinicians evaluate causes and complications like ventricular extension.
Advanced: Intracranial Atherosclerotic Disease (ICAD) — CTA/MRA/DSA Stenosis + Vessel Wall MRI Plaque Characterization
A practical lesson on advanced: intracranial atherosclerotic disease (icad) — cta/mra/dsa stenosis + vessel wall mri plaque characterization for stroke recovery, safety, and care planning.
Advanced: Fogging Phenomenon — “Vanishing” Infarct on Subacute CT/MRI and Why Contrast Helps
A practical lesson on advanced: fogging phenomenon — “vanishing” infarct on subacute ct/mri and why contrast helps for stroke recovery, safety, and care planning.
Advanced: Lenticulostriate (Basal Ganglia) Infarcts — Branch Atheromatous Disease vs Lacune, Neuroimaging Markers
A practical lesson on advanced: lenticulostriate (basal ganglia) infarcts — branch atheromatous disease vs lacune, neuroimaging markers for stroke recovery, safety, and care planning.
Advanced: Cavernous Malformation Hemorrhage — “Popcorn” MRI, Blooming on SWI/GRE, Stroke Mimics
A practical lesson on advanced: cavernous malformation hemorrhage — “popcorn” mri, blooming on swi/gre, stroke mimics for stroke recovery, safety, and care planning.
Vertebral artery dissection — posterior circulation stroke mechanism and CTA/MRA detection (Advanced)
Advanced course: vertebral artery dissection can cause posterior circulation ischemic stroke (dizziness, imbalance, brainstem symptoms). Learn presentation clues and how CTA/MRA evaluate it.
Vertebral artery dissection — posterior circulation stroke mechanism and CTA/MRA detection (Advanced)
Advanced course: vertebral artery dissection can cause posterior circulation ischemic stroke (dizziness, imbalance, brainstem symptoms). Learn presentation clues and how CTA/MRA evaluate it.
Advanced: Perimesencephalic Nonaneurysmal SAH — CT Blood Pattern, CTA/DSA Yield, Prognosis Differences
A practical lesson on advanced: perimesencephalic nonaneurysmal sah — ct blood pattern, cta/dsa yield, prognosis differences for stroke recovery, safety, and care planning.
Advanced: PRES (Posterior Reversible Encephalopathy Syndrome) — Stroke Mimic on MRI (Vasogenic Edema Patterns)
A practical lesson on advanced: pres (posterior reversible encephalopathy syndrome) — stroke mimic on mri (vasogenic edema patterns) for stroke recovery, safety, and care planning.
Advanced: Reversible Cerebral Vasoconstriction Syndrome (RCVS) — Thunderclap Headache, CTA/MRA “String-of-beads”, Stroke Complications
A practical lesson on advanced: reversible cerebral vasoconstriction syndrome (rcvs) — thunderclap headache, cta/mra “string-of-beads”, stroke complications for stroke recovery, safety, and care planning.
Advanced: Thalamic Hemorrhage — CT Localization, Oculomotor Signs, Intraventricular Extension & Hydrocephalus
A practical lesson on advanced: thalamic hemorrhage — ct localization, oculomotor signs, intraventricular extension & hydrocephalus for stroke recovery, safety, and care planning.
Advanced: Malignant MCA Infarction — Space-Occupying Edema, Midline Shift, Herniation Risk, Imaging Markers
A practical lesson on advanced: malignant mca infarction — space-occupying edema, midline shift, herniation risk, imaging markers for stroke recovery, safety, and care planning.
Advanced: Cortical Laminar Necrosis After Stroke/Hypoxia — Delayed MRI Marker (T1 Gyriform Hyperintensity)
A practical lesson on advanced: cortical laminar necrosis after stroke/hypoxia — delayed mri marker (t1 gyriform hyperintensity) for stroke recovery, safety, and care planning.
Hemorrhagic stroke testing — CT findings, causes, and follow-up imaging (Advanced)
Advanced course: intracerebral hemorrhage (ICH) testing process—CT patterns, blood pressure focus, medication review (anticoagulants), and follow-up imaging to look for underlying causes.
Carotid Web: Embolic Stroke Mechanism, CTA Diagnosis, and Typical Infarct Patterns
A practical lesson on carotid web: embolic stroke mechanism, cta diagnosis, and typical infarct patterns for stroke recovery, safety, and care planning.
Advanced: Early CT Signs of MCA Occlusion — Insular Ribbon Loss, Hyperdense MCA, Deep Gray First
A practical lesson on advanced: early ct signs of mca occlusion — insular ribbon loss, hyperdense mca, deep gray first for stroke recovery, safety, and care planning.
MRI and MRA for stroke — diffusion imaging, timing, and what ‘small infarct’ means (Advanced)
Advanced course on MRI/MRA: diffusion-weighted imaging, silent infarcts, vascular views, and how MRI results relate to symptoms and recovery planning.
CTA Spot Sign in Acute ICH: Predicting Hematoma Expansion & Imaging Pitfalls
A practical lesson on cta spot sign in acute ich: predicting hematoma expansion & imaging pitfalls for stroke recovery, safety, and care planning.
Advanced: Spinal Cord Infarction (Anterior Spinal Artery Syndrome) — MRI Timing Pitfalls, DWI Utility
A practical lesson on advanced: spinal cord infarction (anterior spinal artery syndrome) — mri timing pitfalls, dwi utility for stroke recovery, safety, and care planning.
Lacunar (small vessel) vs cortical strokes — what they look like on imaging and exam (Advanced)
Advanced course: small vessel (lacunar) strokes often cause pure motor or pure sensory syndromes. Cortical strokes more often cause aphasia/neglect/field cuts. Learn detection with CT/MRI and why prevention differs.
Hemorrhagic stroke testing — CT findings, causes, and follow-up imaging (Advanced)
Advanced course: intracerebral hemorrhage (ICH) testing process—CT patterns, blood pressure focus, medication review (anticoagulants), and follow-up imaging to look for underlying causes.
Advanced: Cervical Artery Dissection (Carotid/Vertebral) — CTA vs MRA, Intramural Hematoma, T1 Fat-Sat “Crescent”
A practical lesson on advanced: cervical artery dissection (carotid/vertebral) — cta vs mra, intramural hematoma, t1 fat-sat “crescent” for stroke recovery, safety, and care planning.
Cervical artery dissection imaging — CTA vs MRA vs follow-up scans (Advanced)
Advanced course: understanding imaging for carotid/vertebral artery dissection—what CTA/MRA show, why repeat imaging is done, and how results influence activity restrictions and meds.
MRI and MRA for stroke — diffusion imaging, timing, and what ‘small infarct’ means (Advanced)
Advanced course on MRI/MRA: diffusion-weighted imaging, silent infarcts, vascular views, and how MRI results relate to symptoms and recovery planning.
Advanced: Extra-axial Hemorrhage Patterns on CT — Subdural vs Epidural vs SAH (Shape + Compartments)
A practical lesson on advanced: extra-axial hemorrhage patterns on ct — subdural vs epidural vs sah (shape + compartments) for stroke recovery, safety, and care planning.
Lacunar (small vessel) vs cortical strokes — what they look like on imaging and exam (Advanced)
Advanced course: small vessel (lacunar) strokes often cause pure motor or pure sensory syndromes. Cortical strokes more often cause aphasia/neglect/field cuts. Learn detection with CT/MRI and why prevention differs.
Posterior fossa imaging pitfalls — why small cerebellum/brainstem strokes can be missed on CT (Advanced)
Advanced course: explains why posterior fossa anatomy makes CT less sensitive for small ischemic lesions, what MRI DWI adds, and when clinicians repeat imaging. Includes safety red flags and questions to ask.
Advanced: Cerebellar Hemorrhage — Posterior Fossa CT Findings, Hydrocephalus Risk, When MRI Helps
A practical lesson on advanced: cerebellar hemorrhage — posterior fossa ct findings, hydrocephalus risk, when mri helps for stroke recovery, safety, and care planning.
Caudate nucleus strokes — abulia, slowed thinking, and deep brain localization on MRI/CT (Advanced)
Advanced course: caudate strokes can cause abulia (marked lack of initiative), slowed thinking, and behavior change with minimal weakness. Learn deep brain network logic and how MRI detects small ischemic lesions.
Advanced: Pontine Infarction (Basilar Perforator Stroke) — Crossed Syndromes, DWI Patterns, CTA/MRA Context
A practical lesson on advanced: pontine infarction (basilar perforator stroke) — crossed syndromes, dwi patterns, cta/mra context for stroke recovery, safety, and care planning.
Cervical artery dissection imaging — CTA vs MRA vs follow-up scans (Advanced)
Advanced course: understanding imaging for carotid/vertebral artery dissection—what CTA/MRA show, why repeat imaging is done, and how results influence activity restrictions and meds.
Hyperdense artery sign on CT — what it suggests, false positives, and next imaging steps (Advanced)
Advanced course: explains the hyperdense artery sign (e.g., hyperdense MCA) on non-contrast CT, what it can mean (clot), common pitfalls, and how CTA/MRI confirm occlusion and tissue injury.
Advanced: Artery of Percheron Infarction — Bilateral Paramedian Thalamus ± Midbrain (CT pitfalls, DWI patterns)
A practical lesson on advanced: artery of percheron infarction — bilateral paramedian thalamus ± midbrain (ct pitfalls, dwi patterns) for stroke recovery, safety, and care planning.
Carotid stenosis and plaque — watershed vs embolic patterns and imaging (ultrasound/CTA/MRA) (Advanced)
Advanced course: carotid narrowing can cause stroke by low flow (watershed) or artery-to-artery emboli. Learn imaging options (carotid ultrasound, CTA, MRA), how patterns differ, and what prevention questions to ask.
Carotid stenosis and plaque — watershed vs embolic patterns and imaging (ultrasound/CTA/MRA) (Advanced)
Advanced course: carotid narrowing can cause stroke by low flow (watershed) or artery-to-artery emboli. Learn imaging options (carotid ultrasound, CTA, MRA), how patterns differ, and what prevention questions to ask.
Posterior fossa imaging pitfalls — why small cerebellum/brainstem strokes can be missed on CT (Advanced)
Advanced course: explains why posterior fossa anatomy makes CT less sensitive for small ischemic lesions, what MRI DWI adds, and when clinicians repeat imaging. Includes safety red flags and questions to ask.
Splenium (posterior corpus callosum) strokes — disconnection symptoms and MRI localization (Advanced)
Advanced course: posterior corpus callosum (splenium) lesions can cause disconnection symptoms (reading/writing integration, visual information transfer) and are often best seen on MRI. Covers ischemic vs hemorrhagic detection and differential diagnosis.
Advanced: Watershed (Border-Zone) Infarcts — Hypoperfusion vs Microembolism, “Beads-on-a-string” Imaging
A practical lesson on advanced: watershed (border-zone) infarcts — hypoperfusion vs microembolism, “beads-on-a-string” imaging for stroke recovery, safety, and care planning.
Cavernous sinus & orbital apex syndromes — painful ophthalmoplegia vs stroke, and imaging workup (Advanced)
Advanced course: some emergencies mimic posterior circulation stroke with eye movement problems. Learn cavernous sinus/orbital apex syndrome basics, red flags, and the imaging pathway (CT/MRI/MRA/CTA) used to distinguish causes.
Caudate nucleus strokes — abulia, slowed thinking, and deep brain localization on MRI/CT (Advanced)
Advanced course: caudate strokes can cause abulia (marked lack of initiative), slowed thinking, and behavior change with minimal weakness. Learn deep brain network logic and how MRI detects small ischemic lesions.
Cortical laminar necrosis — subacute ischemic injury appearance on MRI and what it means (Advanced)
Advanced course: some subacute cortical injuries show a ‘laminar’ pattern on MRI after ischemia or other insults. Learn timeline concepts, what it can mean clinically, and how clinicians distinguish it from hemorrhage and seizure-related change.
Advanced: Capsular Warning Syndrome — Recurrent Lacunar TIAs, Internal Capsule DWI Findings, High Early Stroke Risk
A practical lesson on advanced: capsular warning syndrome — recurrent lacunar tias, internal capsule dwi findings, high early stroke risk for stroke recovery, safety, and care planning.
PCA strokes and macular sparing — occipital localization, visual fields, and MRI/CTA (Advanced)
Advanced course: PCA/occipital strokes often cause homonymous visual field loss; some people have ‘macular sparing’. Learn localization concepts, how formal field testing helps, and how CT/MRI/CTA detect ischemic vs hemorrhagic causes.
Hyperdense artery sign on CT — what it suggests, false positives, and next imaging steps (Advanced)
Advanced course: explains the hyperdense artery sign (e.g., hyperdense MCA) on non-contrast CT, what it can mean (clot), common pitfalls, and how CTA/MRI confirm occlusion and tissue injury.
Advanced: Aneurysmal Subarachnoid Hemorrhage — Thunderclap Headache, CT→LP, CTA/DSA Workup
A practical lesson on advanced: aneurysmal subarachnoid hemorrhage — thunderclap headache, ct→lp, cta/dsa workup for stroke recovery, safety, and care planning.
MRI DWI vs FLAIR — how early ischemic stroke is detected and what ‘mismatch’ means (Advanced)
Advanced course: DWI detects early ischemic injury; FLAIR evolves later. Learn what DWI/FLAIR mismatch means in plain language and how MRI helps estimate timing and guide treatment decisions.
Transcranial Doppler (TCD) in stroke — what it measures and how it complements CTA/MRA (Advanced)
Advanced course: TCD ultrasound can measure blood flow in major brain arteries and detect vasospasm or emboli signals in some contexts. Learn what it can/can’t tell you, and how it relates to CTA/MRA and clinical decisions.
Splenium (posterior corpus callosum) strokes — disconnection symptoms and MRI localization (Advanced)
Advanced course: posterior corpus callosum (splenium) lesions can cause disconnection symptoms (reading/writing integration, visual information transfer) and are often best seen on MRI. Covers ischemic vs hemorrhagic detection and differential diagnosis.
Advanced: Deep Hypertensive Intracerebral Hemorrhage (Basal Ganglia/Thalamus/Pons/Cerebellum) — CT Patterns
A practical lesson on advanced: deep hypertensive intracerebral hemorrhage (basal ganglia/thalamus/pons/cerebellum) — ct patterns for stroke recovery, safety, and care planning.
Hemorrhagic cerebellar infarct — mixed ischemia + bleeding patterns and CT/MRI follow-up (Advanced)
Advanced course: sometimes a cerebellar ischemic stroke develops hemorrhagic transformation, creating mixed findings. Learn what imaging reports mean, how CT/MRI monitor posterior fossa risk, and what red flags matter.
Cavernous sinus & orbital apex syndromes — painful ophthalmoplegia vs stroke, and imaging workup (Advanced)
Advanced course: some emergencies mimic posterior circulation stroke with eye movement problems. Learn cavernous sinus/orbital apex syndrome basics, red flags, and the imaging pathway (CT/MRI/MRA/CTA) used to distinguish causes.
Subclavian steal phenomenon — vertebrobasilar symptoms, Doppler clues, and vessel imaging (Advanced)
Advanced course: subclavian steal can reduce vertebrobasilar flow during arm activity, causing dizziness or posterior circulation symptoms. Learn the mechanism, ultrasound/Doppler clues, and how CTA/MRA evaluates vessels.
Advanced: Posterior Circulation Stroke (Brainstem/Cerebellum) — CTA/MRA, DWI, Basilar Occlusion
A practical lesson on advanced: posterior circulation stroke (brainstem/cerebellum) — cta/mra, dwi, basilar occlusion for stroke recovery, safety, and care planning.
Posterior communicating (PCoA) aneurysm — CN III palsy warning sign, CTA/DSA detection, and urgency (Advanced)
Advanced course: a PCoA aneurysm can compress the 3rd cranial nerve and may present with new drooping eyelid and pupil changes. Learn why this is urgent, and how CTA/MRA/DSA and CT rule out hemorrhage.
Hippocampal/mesial temporal strokes — sudden memory loss, PCA branches, and MRI detection (Advanced)
Advanced course: small strokes affecting the hippocampus can cause abrupt memory problems. Learn what it looks like, differential diagnosis, and why MRI DWI is often needed for detection.
Cortical laminar necrosis — subacute ischemic injury appearance on MRI and what it means (Advanced)
Advanced course: some subacute cortical injuries show a ‘laminar’ pattern on MRI after ischemia or other insults. Learn timeline concepts, what it can mean clinically, and how clinicians distinguish it from hemorrhage and seizure-related change.
Midbrain strokes — eye movement palsies, pupil findings, and how CT/MRI detect small brainstem lesions (Advanced)
Advanced course: midbrain injury can cause distinctive eye movement problems and altered alertness. Learn what it looks like, why posterior fossa strokes can be missed early, and how MRI/CTA support diagnosis.
Advanced: Core vs Penumbra & Acute Stroke Imaging (CT, CTA/CTP, MRI DWI/PWI)
A practical lesson on advanced: core vs penumbra & acute stroke imaging (ct, cta/ctp, mri dwi/pwi) for stroke recovery, safety, and care planning.
Artery of Percheron stroke — bilateral thalamic pattern, coma/somnolence, and MRI detection (Advanced)
Advanced course: a rare stroke pattern causing bilateral thalamic injury can lead to severe sleepiness, memory issues, and eye movement problems. Learn what it looks like and why MRI is often needed to detect it.
PCA strokes and macular sparing — occipital localization, visual fields, and MRI/CTA (Advanced)
Advanced course: PCA/occipital strokes often cause homonymous visual field loss; some people have ‘macular sparing’. Learn localization concepts, how formal field testing helps, and how CT/MRI/CTA detect ischemic vs hemorrhagic causes.
Advanced: PCA Territory Stroke — Visual Field Defects, Higher-Order Vision, Imaging Confirmation
A practical lesson on advanced: pca territory stroke — visual field defects, higher-order vision, imaging confirmation for stroke recovery, safety, and care planning.
Cerebral peduncle strokes — pure motor weakness, cranial nerve findings, and posterior circulation detection (Advanced)
Advanced course: strokes affecting the cerebral peduncle (midbrain motor pathways) can cause strong weakness with specific cranial nerve patterns. Learn what it looks like and how CT/MRI/CTA detect posterior circulation lesions.
Hypoxic-ischemic brain injury vs focal stroke — diffuse MRI patterns and clinical clues (Advanced)
Advanced course: not all ischemic brain injury is a focal ‘artery territory’ stroke. After cardiac arrest or severe low oxygen, MRI may show diffuse patterns. Learn how clinicians distinguish diffuse hypoxic injury from focal infarct/hemorrhage.
MRI DWI vs FLAIR — how early ischemic stroke is detected and what ‘mismatch’ means (Advanced)
Advanced course: DWI detects early ischemic injury; FLAIR evolves later. Learn what DWI/FLAIR mismatch means in plain language and how MRI helps estimate timing and guide treatment decisions.
Advanced: ACA Territory Stroke (Medial Frontal/Cingulate) — Leg Weakness, Abulia, DWI Delineation
A practical lesson on advanced: aca territory stroke (medial frontal/cingulate) — leg weakness, abulia, dwi delineation for stroke recovery, safety, and care planning.
Transcranial Doppler (TCD) in stroke — what it measures and how it complements CTA/MRA (Advanced)
Advanced course: TCD ultrasound can measure blood flow in major brain arteries and detect vasospasm or emboli signals in some contexts. Learn what it can/can’t tell you, and how it relates to CTA/MRA and clinical decisions.
Advanced: Lacunar Stroke Syndromes (Internal Capsule, Thalamus, Pons) + DWI Detection
A practical lesson on advanced: lacunar stroke syndromes (internal capsule, thalamus, pons) + dwi detection for stroke recovery, safety, and care planning.
Cerebral microbleeds on MRI (SWI/GRE) — what they suggest and why they matter (Advanced)
Advanced course: MRI sequences like SWI/GRE can show microbleeds. Learn what microbleeds are, what patterns can suggest, and why they may influence bleeding-risk discussions for antithrombotics.
Hemorrhagic cerebellar infarct — mixed ischemia + bleeding patterns and CT/MRI follow-up (Advanced)
Advanced course: sometimes a cerebellar ischemic stroke develops hemorrhagic transformation, creating mixed findings. Learn what imaging reports mean, how CT/MRI monitor posterior fossa risk, and what red flags matter.
Advanced: MCA Territory Ischemic Stroke (Cortical vs Deep) — Deficits, CT/MRI, Vascular Imaging
A practical lesson on advanced: mca territory ischemic stroke (cortical vs deep) — deficits, ct/mri, vascular imaging for stroke recovery, safety, and care planning.
CTA ‘spot sign’ and hematoma expansion — how contrast imaging can predict bleeding growth (Advanced)
Advanced course: in some ICH evaluations, CTA may show a ‘spot sign’ associated with higher risk of hematoma expansion. Learn what it means, why it’s looked for, and questions about monitoring and BP targets.
Subclavian steal phenomenon — vertebrobasilar symptoms, Doppler clues, and vessel imaging (Advanced)
Advanced course: subclavian steal can reduce vertebrobasilar flow during arm activity, causing dizziness or posterior circulation symptoms. Learn the mechanism, ultrasound/Doppler clues, and how CTA/MRA evaluates vessels.
Detecting small hemorrhages — CT vs MRI (SWI), ‘trace SAH’, and why repeat scans happen (Advanced)
Advanced course: how imaging detects small bleeds, what ‘trace subarachnoid hemorrhage’ can mean, why MRI SWI helps, and why clinicians sometimes repeat imaging to confirm stability.
Posterior communicating (PCoA) aneurysm — CN III palsy warning sign, CTA/DSA detection, and urgency (Advanced)
Advanced course: a PCoA aneurysm can compress the 3rd cranial nerve and may present with new drooping eyelid and pupil changes. Learn why this is urgent, and how CTA/MRA/DSA and CT rule out hemorrhage.
Hippocampal/mesial temporal strokes — sudden memory loss, PCA branches, and MRI detection (Advanced)
Advanced course: small strokes affecting the hippocampus can cause abrupt memory problems. Learn what it looks like, differential diagnosis, and why MRI DWI is often needed for detection.
Deep watershed infarcts — internal border zones, hypoperfusion clues, and MRI patterns (Advanced)
Advanced course: deep/internal watershed infarcts occur in border zones between deep perforator and cortical supplies, often linked to low flow or severe stenosis. Learn symptom patterns, MRI distribution clues, and vessel imaging workup.
Midbrain strokes — eye movement palsies, pupil findings, and how CT/MRI detect small brainstem lesions (Advanced)
Advanced course: midbrain injury can cause distinctive eye movement problems and altered alertness. Learn what it looks like, why posterior fossa strokes can be missed early, and how MRI/CTA support diagnosis.
Artery of Percheron stroke — bilateral thalamic pattern, coma/somnolence, and MRI detection (Advanced)
Advanced course: a rare stroke pattern causing bilateral thalamic injury can lead to severe sleepiness, memory issues, and eye movement problems. Learn what it looks like and why MRI is often needed to detect it.
‘Silent’ microinfarcts and vascular cognitive change — what MRI shows and why symptoms can be subtle (Advanced)
Advanced course: tiny ischemic injuries (microinfarcts) and small vessel disease can accumulate and affect cognition and gait even without a big obvious stroke. Learn MRI concepts, what symptoms look like, and safety planning.
Hypoxic-ischemic brain injury vs focal stroke — diffuse MRI patterns and clinical clues (Advanced)
Advanced course: not all ischemic brain injury is a focal ‘artery territory’ stroke. After cardiac arrest or severe low oxygen, MRI may show diffuse patterns. Learn how clinicians distinguish diffuse hypoxic injury from focal infarct/hemorrhage.
Cerebral microbleeds on MRI (SWI/GRE) — what they suggest and why they matter (Advanced)
Advanced course: MRI sequences like SWI/GRE can show microbleeds. Learn what microbleeds are, what patterns can suggest, and why they may influence bleeding-risk discussions for antithrombotics.
CTA ‘spot sign’ and hematoma expansion — how contrast imaging can predict bleeding growth (Advanced)
Advanced course: in some ICH evaluations, CTA may show a ‘spot sign’ associated with higher risk of hematoma expansion. Learn what it means, why it’s looked for, and questions about monitoring and BP targets.
Detecting small hemorrhages — CT vs MRI (SWI), ‘trace SAH’, and why repeat scans happen (Advanced)
Advanced course: how imaging detects small bleeds, what ‘trace subarachnoid hemorrhage’ can mean, why MRI SWI helps, and why clinicians sometimes repeat imaging to confirm stability.
Lenticulostriate (deep perforator) strokes — classic lacunar patterns and MRI detection (Advanced)
Advanced course: small perforator artery strokes (lenticulostriate) can cause pure motor or sensorimotor deficits without cortical signs. Learn what it looks like, how CT/MRI detect it, and why prevention targets matter.
Deep watershed infarcts — internal border zones, hypoperfusion clues, and MRI patterns (Advanced)
Advanced course: deep/internal watershed infarcts occur in border zones between deep perforator and cortical supplies, often linked to low flow or severe stenosis. Learn symptom patterns, MRI distribution clues, and vessel imaging workup.
Intracranial atherosclerotic disease (ICAD) — stenosis, artery-to-artery emboli, and CTA/MRA follow-up (Advanced)
Advanced course: intracranial artery narrowing can cause strokes through low flow or artery-to-artery emboli. Learn symptom patterns, how CTA/MRA describe stenosis, and what prevention/follow-up questions to ask.
‘Silent’ microinfarcts and vascular cognitive change — what MRI shows and why symptoms can be subtle (Advanced)
Advanced course: tiny ischemic injuries (microinfarcts) and small vessel disease can accumulate and affect cognition and gait even without a big obvious stroke. Learn MRI concepts, what symptoms look like, and safety planning.
‘Top of the basilar’ strokes — PCA/thalamus/midbrain cluster and imaging localization (Advanced)
Advanced course: occlusion near the basilar tip can affect PCAs, thalami, and midbrain, causing altered consciousness, vision changes, memory problems, and eye movement deficits. Learn how CTA/MRA localize the occlusion and MRI shows infarcts.
Lenticulostriate (deep perforator) strokes — classic lacunar patterns and MRI detection (Advanced)
Advanced course: small perforator artery strokes (lenticulostriate) can cause pure motor or sensorimotor deficits without cortical signs. Learn what it looks like, how CT/MRI detect it, and why prevention targets matter.
Intracranial atherosclerotic disease (ICAD) — stenosis, artery-to-artery emboli, and CTA/MRA follow-up (Advanced)
Advanced course: intracranial artery narrowing can cause strokes through low flow or artery-to-artery emboli. Learn symptom patterns, how CTA/MRA describe stenosis, and what prevention/follow-up questions to ask.
‘Top of the basilar’ strokes — PCA/thalamus/midbrain cluster and imaging localization (Advanced)
Advanced course: occlusion near the basilar tip can affect PCAs, thalami, and midbrain, causing altered consciousness, vision changes, memory problems, and eye movement deficits. Learn how CTA/MRA localize the occlusion and MRI shows infarcts.
Moyamoya disease/syndrome — ischemic and hemorrhagic patterns, ‘puff of smoke’ vessels, and imaging workup (Advanced)
Advanced course: Moyamoya involves progressive narrowing of intracranial arteries with fragile collateral vessels. It can cause ischemic strokes/TIAs and also hemorrhage. Learn what it looks like and how CTA/MRA/angiography support diagnosis.
Moyamoya disease/syndrome — ischemic and hemorrhagic patterns, ‘puff of smoke’ vessels, and imaging workup (Advanced)
Advanced course: Moyamoya involves progressive narrowing of intracranial arteries with fragile collateral vessels. It can cause ischemic strokes/TIAs and also hemorrhage. Learn what it looks like and how CTA/MRA/angiography support diagnosis.