Glucose metabolic rate in normales and schizophrenics during the Continuous Performance Test assessed by positron emission tomography. - Buchsbaum,M.S.; Nuechterlein,K.H.; Haier,R.J.; Wu,J.; Sicotte,N.; Hazlett,E.; Asarnow,R.; Potkin,S.; Guich,S. (British Journal of Psychiatry, 1990)