Abnormal levels of the neurotransmitter ________ may be involved in producing the symptoms of ADD.
A) acetylcholine
B) dopamine
C) serotonin
D) GABA

Question

Quizplus · Accepted Answer

Abnormal levels of dopamine have been linked to ADHD (Attention Deficit Hyperactivity Disorder), which is a type of ADD (Attention Deficit Disorder). Dopamine is involved in controlling motivation, emotion, and attention. People with ADHD may have lower levels of dopamine, leading to difficulties in regulating their behavior and focusing attention. Treatments for ADHD often involve medications that increase dopamine levels in the brain.

Abnormal Levels of the Neurotransmitter ________ May Be Involved in Producing