Figure 2.
Mean cartridge density in individual triads of subjects in areas 9 (A) and 46 (B). ◊, Normal control subjects; ×, nonschizophrenic psychiatric subjects; •, schizophrenic subjects. The psychiatric subjects in triads 3, 10, and 15 had been treated with antipsychotic medications, and the schizophrenic subjects in triads 5 and 7 were not on these medications at the time of death.