Which brain structure has been MOST implicated in obsessive-compulsive disorder?
A)amygdala
B)hypothalamus
C)caudate nucleus
D)prefrontal cortex

Question

Quizplus · Accepted Answer

The caudate nucleus, which is part of the basal ganglia, has been most implicated in obsessive-compulsive disorder. Dysfunction in this brain structure is believed to contribute to the development and maintenance of obsessive thoughts and compulsive behaviors. Studies using neuroimaging techniques have shown that individuals with OCD have abnormalities in the functioning of this region of the brain.

Which Brain Structure Has Been MOST Implicated in Obsessive-Compulsive Disorder