Schizophrenic subjects show aberrant fMRI activation of dorsolateral prefrontal cortex and basal ganglia during working memory performance. - Manoach,D.S.; Gollub,R.L.; Benson,E.S.; Searl,M.M.; Goff,D.C.; Halpern,E.; Saper,C.B.; Rauch,S.L. (Biol Psychiatry, 2000)