Neurocognitive Disorders and Cognitive Reserve: a Study on a Psychiatric Rehabilitation Patients Sample

Abstract

Background: Research on neurocognitive disorders and cognitive reserve in psychiatric rehabilitation patients is crucial to understanding how cognitive function impacts rehabilitation outcomes. Cognitive reserve refers to the brain's resilience to neuropathological damage, and exploring its role in psychiatric patients can provide insights into their varying responses to treatment and recovery potential. Investigating whether there are differences in cognitive reserve and neurocognitive disorders between offenders and non-offenders within psychiatric rehabilitation can help tailor interventions and improve rehabilitation strategies. This study explores cognitive reserve (CR) and neurocognitive disorders (NCDs) in a sample of psychiatric patients within a Psychiatric Rehabilitation Center, with a particular focus on differences between offenders and non-offenders following the closure of Judicial Psychiatric Hospitals in Italy (March 31, 2015).

Method: In our observational study, were recruited a total of 59 patients (20 females and 39 males, mean age = 45.39 years) from various Psychiatric Rehabilitation Communities in Southern Italy. The patients were assessed using the Structured Clinical Interview for DSM-5 (SCID-5 CV) and a battery of tests, including in particular the Cognitive Reserve Index Questionnaire (CRIq), Brief Psychiatric Rating Scale (BPRS), Aberrant Salience Inventory (ASI) and the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0).

Results: Results indicated significant differences between offenders and non-offenders in cognitive reserve, psychopathological symptoms and personal and social functionality.

Conclusion: Understanding these distinctions is important for developing specialized therapeutic approaches that address the rehabilitation needs of each group that also include neurocognitive aspects such as cognitive reserve.

Keywords: cognitive reserve - psychiatric rehabilitation - offender patients.