Overview Snapshot A 67-year-old man is brought to the emergency department due to dysarthria and right-sided facial and arm weakness. These symptoms occured approximately two hours ago. Pertinent past medical history includes hypertension, diabetes, and migraine headaches. Head CT is negative for bleeding. Appropriate medication is initiated. Introduction Primary sensory and motor cortices login to view 4 more bullets Typically the sensory and motor circuit is somatotopically organized login to view 3 more bullets Clinical correlate login to view 3 more bullets