8: Cocaine and neurotransmission
Drugs of abuse are able to interfere with this normal communication process in the brain. Cocaine, for example, blocks the removal of dopamine from the synapse by binding to the dopamine transporters. As shown in this image, this results in a buildup of dopamine in the synapse. In turn, this causes a continuous stimulation of receiving neurons, probably responsible for the euphoria reported by cocaine abusers.
Teaching Packets
Explores the consequences of drug abuse on the brain and body and introduces the topics of prevention, and treatment.
Featured Publication
Drugs, Brains, and Behavior - The Science of Addiction
As a result of scientific research, we know that addiction is a disease that affects both brain and behavior.
Ordering Publications
Call 1-877-643-2644 or go to:
