The neurotransmitter GABA plays what role in drug use and addiction?
A)It acts as the "brain police."
B)It acts as the "gatekeeper."
C)It acts as the "transporter."
D)It acts as the "stimulator."

Question

Quizplus · Accepted Answer

GABA acts as the "brain police" by inhibiting the release of dopamine, a neurotransmitter associated with pleasure and reward. Drugs of abuse, such as opioids and benzodiazepines, increase the release of GABA, leading to a decrease in dopamine release and a decrease in feelings of pleasure. This can result in dependence on the drug to sustain normal levels of dopamine release.

The Neurotransmitter GABA Plays What Role in Drug Use and Addiction