Asked by Jordan Prado on Feb 29, 2024
Verified
Obsessive-compulsive disorder may involve brain abnormalities in the:
A) thalamus.
B) amygdala.
C) prefrontal cortex.
D) hippocampus.
Obsessive-Compulsive Disorder
A mental health disorder characterized by recurrent, unwanted thoughts (obsessions) and/or repetitive behaviors (compulsions).
Thalamus
A brain structure that relays sensory messages to the cerebral cortex.
Amygdala
A brain structure involved in the arousal and regulation of emotion and the initial emotional response to sensory information.
- Acknowledge the significance of biological, psychological, and social determinants in mental health and disorders.
Verified Answer
CM
Claire Malmquist
Feb 29, 2024
Final Answer :
C
Explanation :
The prefrontal cortex is believed to play a key role in the development and maintenance of obsessive-compulsive disorder (OCD). Studies have shown abnormalities in this brain region in individuals with OCD, including decreased activity in the orbitofrontal cortex and anterior cingulate cortex. The thalamus, amygdala, and hippocampus have also been implicated in OCD, but to a lesser extent.
Learning Objectives
- Acknowledge the significance of biological, psychological, and social determinants in mental health and disorders.