An oversupply of dopamine, a neurotransmitter that can be excitatory or inhibitory, has been implicated in schizophrenia, and an undersupply of dopamine has been implicated in depression.

Question

Quizplus · Accepted Answer

Dopamine imbalance plays a significant role in mental health disorders: an oversupply is linked to schizophrenia, where it can contribute to hallucinations and delusions, while an undersupply is associated with symptoms of depression, affecting mood and motivation.

An Oversupply of Dopamine, a Neurotransmitter That Can Be Excitatory