USAHS Neuroscience Exam 2 Questions and Answers

USAHS Neuroscience Exam 2 Questions and Answers Left MCA superior division infarct - ANSWER ️️ right face and arm weakness of the upper motor neuron broca's aphasia Left MCA inferior division infarct - ANSWER ️️ fluent, or wernkickes, aphasia right visual field deficit right face and arm cortical type sensory loss Left and right MCA superior division - ANSWER ️️ both have cortico type sensory loss left will be on right and vice versa Left MCA deep territory - ANSWER ️️ Right pure motor hemiparesis of the upper motor neuron type. Larger infarcts may produce "cortical" deficits, such as aphasia as well Left MCA stem - ANSWER ️️ Combination of the above, with right hemiplegia, right hemianesthesia, right homonymous hemianopia, and global aphasia. There is often a left gaze preference, especially at the onset, caused by damage to left hemisphere cortical areas important for driving the eyes to the right. Right MCA superior division infarct - ANSWER ️️ left face and arm weakness of the upper motor neuron type