Patients with schizophrenia present deficits in multiple domains of cognition. The purposes of this study were to examine the extent of the relationship between psychopathologic symptoms, cognitive function, and subjective disturbances in a group of patients affected by schizophrenia spectrum disorders and to compare short-term with remitted patients. Seventy-nine patients meeting DSM-IV criteria for schizophrenia, schizophreniform disorder, and schizoaffective disorder were assessed through the PANS,the Frankfurt Complaint Questionnaire, and a neuropsychologic battery exploring the 7 Measurement and Treatment Research to improve Cognition in Schizophrenia cognitive domains (speed of processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition) plus executive control. Neuropsychologic and psychopathologic variables were compared and correlated. Treatment groups did not differ in neuropsychologic and psychopathologic measures. The cognitive factor of the PANS correlated with worse performance on cognitive tasks and with higher scores on the FCQ 24 in the short-term, remitted, and combined groups. Subjective disturbances correlated with impaired executive control, reasoning and problem solving, and social cognition but not during the short-term phase. Both “objective” and subjective psychopathology are intertwined with cognitive function, suggesting some common underlying neural bases. The condition of being in a short-term or a remitted phase of the illness influences this interrelationship, regardless of the type of antipsychotic medication taken.
Neurocognition, psychopathology, and subjective disturbances in schizophrenia: a comparison between short-term and remitted patients / Comparelli, A; DE CAROLIS, Antonella; Corigliano, Valentina; Romano, S; Kotzalidis, Giorgio; Brugnoli, Roberto; Tamorri, S; Tatarelli, Roberto; Ferracuti, Stefano; Girardi, Paolo. - In: COMPREHENSIVE PSYCHIATRY. - ISSN 0010-440X. - 7:53(2012), pp. 931-939. [10.1016/j.comppsych.2012.02.007]
Neurocognition, psychopathology, and subjective disturbances in schizophrenia: a comparison between short-term and remitted patients
DE CAROLIS, ANTONELLA;CORIGLIANO, VALENTINA;KOTZALIDIS, GIORGIO;BRUGNOLI, ROBERTO;TATARELLI, Roberto;FERRACUTI, Stefano;GIRARDI, Paolo
2012
Abstract
Patients with schizophrenia present deficits in multiple domains of cognition. The purposes of this study were to examine the extent of the relationship between psychopathologic symptoms, cognitive function, and subjective disturbances in a group of patients affected by schizophrenia spectrum disorders and to compare short-term with remitted patients. Seventy-nine patients meeting DSM-IV criteria for schizophrenia, schizophreniform disorder, and schizoaffective disorder were assessed through the PANS,the Frankfurt Complaint Questionnaire, and a neuropsychologic battery exploring the 7 Measurement and Treatment Research to improve Cognition in Schizophrenia cognitive domains (speed of processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition) plus executive control. Neuropsychologic and psychopathologic variables were compared and correlated. Treatment groups did not differ in neuropsychologic and psychopathologic measures. The cognitive factor of the PANS correlated with worse performance on cognitive tasks and with higher scores on the FCQ 24 in the short-term, remitted, and combined groups. Subjective disturbances correlated with impaired executive control, reasoning and problem solving, and social cognition but not during the short-term phase. Both “objective” and subjective psychopathology are intertwined with cognitive function, suggesting some common underlying neural bases. The condition of being in a short-term or a remitted phase of the illness influences this interrelationship, regardless of the type of antipsychotic medication taken.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.