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Cognitive functioning following stabilisation from first episode mania
BACKGROUND: The purpose of this study was to examine cognitive functioning in people following first-episode mania relative to a demographically similar healthy control group. METHODS: Forty-one patients, who had recently stabilised from a first manic episode, and twenty-one healthy controls, were c...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6155457/ https://www.ncbi.nlm.nih.gov/pubmed/29250705 http://dx.doi.org/10.1186/s40345-017-0108-2 |
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author | Daglas, Rothanthi Allott, Kelly Yücel, Murat Henry, Lisa P. Macneil, Craig A. Hasty, Melissa K. Berk, Michael Cotton, Sue M. |
author_facet | Daglas, Rothanthi Allott, Kelly Yücel, Murat Henry, Lisa P. Macneil, Craig A. Hasty, Melissa K. Berk, Michael Cotton, Sue M. |
author_sort | Daglas, Rothanthi |
collection | PubMed |
description | BACKGROUND: The purpose of this study was to examine cognitive functioning in people following first-episode mania relative to a demographically similar healthy control group. METHODS: Forty-one patients, who had recently stabilised from a first manic episode, and twenty-one healthy controls, were compared in an extensive cognitive assessment. RESULTS: First-episode mania participants had significantly lower Full-Scale IQ (FSIQ) relative to healthy controls; however, this finding could be driven by premorbid differences in intellectual functioning. There were no significant differences between groups in Verbal IQ (VIQ) and Performance IQ (PIQ). First-episode mania participants performed significantly poorer than healthy controls in processing speed, verbal learning and memory, working memory, and cognitive flexibility with medium-to-large effects. There were no group differences in other measures of cognition. CONCLUSIONS: Participants following first-episode mania have poorer global intelligence than healthy controls, and have cognitive difficulties in some, but not all areas of cognitive functioning. This highlights the importance of early intervention and cognitive assessment in the early course of the disorder. |
format | Online Article Text |
id | pubmed-6155457 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | Springer Berlin Heidelberg |
record_format | MEDLINE/PubMed |
spelling | pubmed-61554572018-10-09 Cognitive functioning following stabilisation from first episode mania Daglas, Rothanthi Allott, Kelly Yücel, Murat Henry, Lisa P. Macneil, Craig A. Hasty, Melissa K. Berk, Michael Cotton, Sue M. Int J Bipolar Disord Research BACKGROUND: The purpose of this study was to examine cognitive functioning in people following first-episode mania relative to a demographically similar healthy control group. METHODS: Forty-one patients, who had recently stabilised from a first manic episode, and twenty-one healthy controls, were compared in an extensive cognitive assessment. RESULTS: First-episode mania participants had significantly lower Full-Scale IQ (FSIQ) relative to healthy controls; however, this finding could be driven by premorbid differences in intellectual functioning. There were no significant differences between groups in Verbal IQ (VIQ) and Performance IQ (PIQ). First-episode mania participants performed significantly poorer than healthy controls in processing speed, verbal learning and memory, working memory, and cognitive flexibility with medium-to-large effects. There were no group differences in other measures of cognition. CONCLUSIONS: Participants following first-episode mania have poorer global intelligence than healthy controls, and have cognitive difficulties in some, but not all areas of cognitive functioning. This highlights the importance of early intervention and cognitive assessment in the early course of the disorder. Springer Berlin Heidelberg 2017-12-18 /pmc/articles/PMC6155457/ /pubmed/29250705 http://dx.doi.org/10.1186/s40345-017-0108-2 Text en © The Author(s) 2017 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. |
spellingShingle | Research Daglas, Rothanthi Allott, Kelly Yücel, Murat Henry, Lisa P. Macneil, Craig A. Hasty, Melissa K. Berk, Michael Cotton, Sue M. Cognitive functioning following stabilisation from first episode mania |
title | Cognitive functioning following stabilisation from first episode mania |
title_full | Cognitive functioning following stabilisation from first episode mania |
title_fullStr | Cognitive functioning following stabilisation from first episode mania |
title_full_unstemmed | Cognitive functioning following stabilisation from first episode mania |
title_short | Cognitive functioning following stabilisation from first episode mania |
title_sort | cognitive functioning following stabilisation from first episode mania |
topic | Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6155457/ https://www.ncbi.nlm.nih.gov/pubmed/29250705 http://dx.doi.org/10.1186/s40345-017-0108-2 |
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