First-episode schizophrenia: review of cognitive deficits and cognitive remediation

Abstract

The presence of cognitive deficits in schizophrenic illness has been extensively documented, and deficits in memory and executive functioning may be related to poor prognosis. Targeting these deficits during the early phase has potential benefits. The neural basis for cognitive deficits in schizophrenia is not well understood, and hence pharmacological interventions alone are insufficient. Future strategies should focus on pharmacological interventions combined with psychological techniques such as cognitive remediation. This review summarises recent findings relating to first-episode schizophrenia.