<qa>  What is the brain imaging of human brain activation during cue-induced cocaine craving?Maas LC, Lukas SE, Kaufman MJ, Weiss RD, Daniels SL, Rogers VW, Kukes TJ and Renshaw PF 1998 Functional magnetic resonance imaging of human brain activation during cue-induced cocaine craving. Am J Psychiatry 1551:124-6 