Patients with first-episode psychosis in northern Taiwan: neurocognitive performance and niacin response profile in comparison with schizophrenia patients of different familial loadings and relationship with clinical features.

Second, since a greater genetic susceptibility was implicated by an increasing trend of greater magnitude of impairment in quantitative measures with greater familial loading of schizophrenia not only in patients but also in their unaffected relatives, including the indices on the CPT [ 25 , 59 , 60 ], WCST [ 28 , 59 , 61 ], and [ 62 ], we compared the Z-scores of these measures in the FEP patients to the counterparts of simplex and multiplex schizophrenia patients.

also in 63,971 other papers