title: Cognitive Remediation for the Treatment of Cognitive Dysfunction in the Early Course of Psychosis.
abstract: The development of cognitive remediation programs has been a key step toward the creation of a treatment approach to address the cognitive-symptom domain in psychosis. Studies support the efficacy of cognitive remediation in producing moderate effects on cognition at the group level in patients with schizophrenia. Cognitive remediation may harness neuroplasticity in relevant systems that underpin the cognitive functions being addressed. Since neuroplasticity may be greater in people who (1) are younger and (2) have not yet experienced the consequences of long-term psychosis, cognitive remediation may be particularly effective in people in the early course of illness or in the prodrome, prior to the onset of frank symptoms. The present article reviews the evidence for implementing cognitive remediation in patients with recent-onset psychosis and people identified as being at high risk for developing schizophrenia, and also the evidence for cognitive remediation to modify neural targets. Promising findings suggest that cognitive remediation may be useful in addressing cognitive deficits in early-course and prodromal participants. Additionally, a growing literature using neuroimaging techniques demonstrates the ability of cognitive remediation paradigms to engage neural targets.
authors.affiliation: From Harvard Medical School and the Schizophrenia and Bipolar Disorder Program, McLean Hospital, Belmont, MA.
authors.forename: Kathryn E
authors.initials: KE
authors.lastname: Lewandowski
mesh_terms: D003071:Cognition; D003072:Cognition Disorders / Q000628:therapy*; D015928:Cognitive Behavioral Therapy / Q000379:methods*; D006801:Humans; D007858:Learning; D018570:Risk Assessment; D012307:Risk Factors; D012559:Schizophrenia / Q000175:diagnosis / Q000628:therapy*; D012565:Schizophrenic Psychology