AP PSYCHOLOGY

ABNORMAL BEHAVIOR

SCHIZOPHRENIA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The Ventral Striatum is responsible for the anticipation of a reward. Which symptom of Sz has been associated with low levels here?
A
Hallucinations
B
Delusions
C
Avolition
D
Catatonia
Explanation: 

Detailed explanation-1: -A person experiencing avolition may withdraw from social contact and normal activities. They often have no enthusiasm and get little enjoyment from life. Their emotions may become dulled and conversations may be disjointed. Avolition is often mistaken as depression.

Detailed explanation-2: -The ventral striatum is critically involved in emotion processing and reward-based learning. In schizophrenia, task-fMRI studies on reward and emotion processing also revealed a link between activity changes in the ventral striatum and negative symptoms.

Detailed explanation-3: -Avolition is a total lack of motivation that makes it hard to get anything done. You can’t start or finish even simple, everyday tasks.

Detailed explanation-4: -Avolition is a term used to describe the severe lack of initiative to accomplish purposeful tasks. With schizophrenia, it can become so severe as to prevent you from keeping a job, or caring for your health or personal appearance.

There is 1 question to complete.