A behavioral disorder that is related to a decrease in the neurotransmitter dopamine is

A) fugue.
B) anorexia.
C) hypochondriasis.
D) Parkinson's disease.

Dopamine

A neurotransmitter involved in many functions, including motivation, pleasure, cognition, memory, learning, and fine motor control.

Parkinson's Disease

A progressive neurological disorder characterized by motor symptoms such as tremors, stiffness, and slowed movement, caused by the loss of dopamine-producing brain cells.

Behavioral Disorder

A type of disorder that involves a pattern of disruptive behaviors in children or adults that last for at least six months and cause problems in school, at work, or in social situations.