A lesion to the inferior olivary nucleus in the medulla would interfere with the function of which other structure(s)?
A) spinal motor neurons
B) the limbic system
C) the reticular formation
D) the cerebellum

Question

Quizplus · Accepted Answer

The inferior olivary nucleus is a key structure involved in cerebellar function, specifically the coordination of movements. A lesion in this nucleus would interfere with the cerebellum's ability to coordinate movements, leading to issues with balance, coordination, and motor control. Lesions to the spinal motor neurons, limbic system, or reticular formation would not necessarily be directly affected by a lesion to the inferior olivary nucleus.

A Lesion to the Inferior Olivary Nucleus in the Medulla