Question 1748
{"accessible":true,"alternatives":[{"id":8684,"text":"numbness of the foot/leg"},{"id":8683,"text":"weakness of the foot/leg"},{"id":8686,"text":"numbness of the hand"},{"id":8685,"text":"weakness of the hand"},{"id":8688,"text":"numbness of the face"},{"id":8687,"text":"weakness of the muscles of facial expression"}],"archived":false,"correctAlternativeId":8685,"explanation":"\u003cp\u003eThis infarct primarily involves the hand locus\u0026nbsp; (hand \"knob\") of the precentral gyrus which is the primary motor area and would result in weakness. Presumably due to high blood supply, the hand area anecdotally seems to be affected by a disproportionately high number of infracts. Alternatively, perhaps, it is due to how noticeable hand weakness is compared to many other parts of the body.\u0026nbsp;\u003c/p\u003e","id":1748,"imageUrl":"https://prod-images-static.radiopaedia.org/multiple_choice_questions/243/Square-MCQ-1024x1024.001_big_gallery.jpeg","imageAttribution":{"kind":"own","user_id":29,"user_param":"frank","user_name":"Frank Gaillard"},"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2591","nextQuestionPath":"/articles/ischaemic-stroke/questions/1733","relatedArticles":[],"alsoUsedIn":[{"id":1182,"kind":"Course","title":"Adult Neuroradiology Review Course - page 1182","link":"https://radiopaedia.org/courses/adult-neuroradiology-review-course/pages/1182"},{"id":1182,"kind":"Course","title":"Adult Neuroradiology Review Course - page 1182","link":"https://radiopaedia.org/courses/adult-brain-mri-review-course-2015-online-video/pages/1182"}],"stem":"\u003cp\u003eWhat left-sided neurology is this patient most likely to demonstrate?\u003c/p\u003e","menuLinks":[{"text":"Report problem with question","url":"https://docs.google.com/forms/d/e/1FAIpQLSfO3soWYhOjJ7yErSysyCe5V4A1CqW7WK3rDA7MtAkecMGqNw/viewform?entry.1624461248\u0026entry.553583435=https://radiopaedia.org/questions/1748"}],"attemptsPercentages":[{"alternativeId":"8684","percentage":6},{"alternativeId":"8686","percentage":13},{"alternativeId":"8687","percentage":10},{"alternativeId":"8688","percentage":6},{"alternativeId":"8685","percentage":48},{"alternativeId":"8683","percentage":18}],"promptToLogin":false,"questionManager":false,"articleId":"ischemic-stroke"}