Alcohol facilitates gamma-aminobutyric acid (GABA) function, and GABA type A (GABA(A)) receptor-promoting agents suppress alcohol withdrawal symptoms. Advances in molecular neuroscience, genetics, and neuroimaging are providing new insights into the role of brain GABA systems in short- and long-term alcohol effects. Alcohol increases GABA release, increases neurosteroid levels, and can greatly enhance the function of…
