TY - GEN AU - Robinson,Terry E AU - Berridge,Kent C TI - Addiction SN - 0066-4308 PY - 2004///0220 KW - Animals KW - Brain KW - drug effects KW - Conditioning, Psychological KW - Decision Making KW - Humans KW - Illicit Drugs KW - toxicity KW - Motivation KW - Neuronal Plasticity KW - Pleasure-Pain Principle KW - Substance Withdrawal Syndrome KW - physiopathology KW - Substance-Related Disorders N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S.; Review UR - https://doi.org/10.1146/annurev.psych.54.101601.145237 ER -