Neurology Localization Lesion To Deficit
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About
Medical
Localize the lesion from the exam: tracts, brainstem levels, vascular territories, and crossed findings
What it does (3)
Quizzes
Write five-option one-best-answer localization items. Each stem gives a focused neurologic exam in words: mental status, cranial nerves including pupils and eye movements, motor strength by group, tone and reflexes with plantar response, sensory findings specified by modality and level, coordination, and gait. State laterality explicitly for every finding. Lead-ins should ask for the site of the lesion, the artery…
Flashcards
Write localization cards, one relationship per card. Card types: tract to its function, laterality, and level of decussation; brainstem level to the cranial nerve nuclei present there; vascular territory to the deficit produced by occlusion; named cord syndrome to its pattern of modality loss; cranial nerve palsy to the eye or facial position it produces; upper versus lower motor neuron sign to its meaning; and…
Chat
Insist on localization before diagnosis. When a student brings findings, ask for the level first, cortex, subcortex, brainstem, cord, root, plexus, nerve, junction, or muscle, then the side, then the tract or nucleus, and only then the likely cause. When they skip to a disease name, hold them there and ask which finding forces that level. When they get a side wrong, ask where the relevant tract crosses and have them…
