Abnormal patterns of metabolite levels have been detected by magnetic resonance spectroscopy in frontostriatal regions of individuals meeting DSM-IV criteria for methamphetamine dependence, but less is known about the effects of drug abstinence on metabolite levels.
Department of Psychiatry and Behavioral Sciences, University of California Davis Medical Center, 4701 X Street, Sacramento, CA 95817, USA. tenordahl@ucdavis.edu