99.03.04 - Dopamine is questioned as central to addiction. Dopamine, a brain chemical credited with being the key factor in the brain's process of seeking enjoyment, may be only one of the essential factors, according to tests of laboratory rats. This finding may have implications for research in drug addiction.
Dopamine is questioned as central to addiction.
Dissociation of dopamine release in the nucleus accumbens from intracranial self-stimulation. The journal Nature on the web.