title: An early cue sometimes impairs process schizophrenic performance.
mesh_terms: D000161:Acoustic Stimulation; D001288:Attention; D003071:Cognition; D003463:Cues; D006801:Humans; D009048:Motor Skills; D010775:Photic Stimulation; D011930:Reaction Time; D012107:Research Design; D012565:Schizophrenic Psychology; D013997:Time Factors