The cuing effect and inhibition of return (IOR) at each SOA in schizophrenia patients and healthy controls (Mean±S.D.).

SOA: stimulus onset asynchrony = time from onset of cue to onset of target. Cuing effect: RTinvalid trials-RTvalid trials, which indicated facilitatory effect or inhibitory effect of cuing, and the facilitatory cuing effects on RT was indicated as positive, inhibitory cuing effect on RT was indicated as negative. The cuing effect and inhibition of return (IOR) at each SOA in schizophrenia patients and healthy controls (Mean±S.D.).