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A seven-year longitudinal study of the association between neurocognitive function and basic self-disorders in schizophrenia
INTRODUCTION: Basic self-disorders (SDs) and neurocognitive impairments are fundamental trait-like aspects of schizophrenia spectrum disorders. There has been little research on the association between SDs and neurocognitive impairments in schizophrenia, and no longitudinal studies have investigated...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10008929/ https://www.ncbi.nlm.nih.gov/pubmed/36923145 http://dx.doi.org/10.3389/fpsyg.2023.1124859 |
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author | Haug, Elisabeth Øie, Merete G. Svendsen, Ingrid H. Møller, Paul Nelson, Barnaby Melle, Ingrid |
author_facet | Haug, Elisabeth Øie, Merete G. Svendsen, Ingrid H. Møller, Paul Nelson, Barnaby Melle, Ingrid |
author_sort | Haug, Elisabeth |
collection | PubMed |
description | INTRODUCTION: Basic self-disorders (SDs) and neurocognitive impairments are fundamental trait-like aspects of schizophrenia spectrum disorders. There has been little research on the association between SDs and neurocognitive impairments in schizophrenia, and no longitudinal studies have investigated if they are related. The aim of this study was to investigate the association between SDs and neurocognitive function in a follow-up study of patients with schizophrenia. METHODS: SDs and neurocognition were examined in 35 patients with schizophrenia during their first treatment and 7 years later (mean 7.1, SD 0.42). SDs were examined with the Examination of Anomalous Self-Experience (EASE) instrument. The neurocognitive examination included assessments of psychomotor speed, executive- and memory functions. RESULTS: Poorer executive functions at baseline were significantly associated with more SDs 7 years later and smaller reductions in SDs over time. There were no significant associations between other neurocognitive functions and SDs. DISCUSSION: Executive functions are important for self-regulation, and impairments in these functions in everyday life may have an impact on the development and/or persistence of SDs. |
format | Online Article Text |
id | pubmed-10008929 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-100089292023-03-14 A seven-year longitudinal study of the association between neurocognitive function and basic self-disorders in schizophrenia Haug, Elisabeth Øie, Merete G. Svendsen, Ingrid H. Møller, Paul Nelson, Barnaby Melle, Ingrid Front Psychol Psychology INTRODUCTION: Basic self-disorders (SDs) and neurocognitive impairments are fundamental trait-like aspects of schizophrenia spectrum disorders. There has been little research on the association between SDs and neurocognitive impairments in schizophrenia, and no longitudinal studies have investigated if they are related. The aim of this study was to investigate the association between SDs and neurocognitive function in a follow-up study of patients with schizophrenia. METHODS: SDs and neurocognition were examined in 35 patients with schizophrenia during their first treatment and 7 years later (mean 7.1, SD 0.42). SDs were examined with the Examination of Anomalous Self-Experience (EASE) instrument. The neurocognitive examination included assessments of psychomotor speed, executive- and memory functions. RESULTS: Poorer executive functions at baseline were significantly associated with more SDs 7 years later and smaller reductions in SDs over time. There were no significant associations between other neurocognitive functions and SDs. DISCUSSION: Executive functions are important for self-regulation, and impairments in these functions in everyday life may have an impact on the development and/or persistence of SDs. Frontiers Media S.A. 2023-02-27 /pmc/articles/PMC10008929/ /pubmed/36923145 http://dx.doi.org/10.3389/fpsyg.2023.1124859 Text en Copyright © 2023 Haug, Øie, Svendsen, Møller, Nelson and Melle. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Psychology Haug, Elisabeth Øie, Merete G. Svendsen, Ingrid H. Møller, Paul Nelson, Barnaby Melle, Ingrid A seven-year longitudinal study of the association between neurocognitive function and basic self-disorders in schizophrenia |
title | A seven-year longitudinal study of the association between neurocognitive function and basic self-disorders in schizophrenia |
title_full | A seven-year longitudinal study of the association between neurocognitive function and basic self-disorders in schizophrenia |
title_fullStr | A seven-year longitudinal study of the association between neurocognitive function and basic self-disorders in schizophrenia |
title_full_unstemmed | A seven-year longitudinal study of the association between neurocognitive function and basic self-disorders in schizophrenia |
title_short | A seven-year longitudinal study of the association between neurocognitive function and basic self-disorders in schizophrenia |
title_sort | seven-year longitudinal study of the association between neurocognitive function and basic self-disorders in schizophrenia |
topic | Psychology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10008929/ https://www.ncbi.nlm.nih.gov/pubmed/36923145 http://dx.doi.org/10.3389/fpsyg.2023.1124859 |
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