The patient complains of nausea and vertigo during movement.Specifically,he complains that he feels as though he is watching a poorly filmed home movie whenever he walks.Based on this description,which of the following neuroanatomical pathways is MOST likely involved?

Question

Quizplus · Accepted Answer

The patient's symptoms of nausea and vertigo during movement, along with the sensation of watching a poorly filmed home movie when walking, suggest a disturbance in the vestibulo-ocular reflex (VOR). This reflex is crucial for stabilizing vision during head movement by producing eye movements in the opposite direction of head movement, thus maintaining a stable image on the retina. The vestibulo-ocular pathway is responsible for this reflex, making it the most likely involved neuroanatomical pathway in this scenario.

The Patient Complains of Nausea and Vertigo During Movement