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Neural activation i...
Neural activation in stress-related exhaustion : cross-sectional observations and interventional effects
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- Malmberg Gavelin, Hanna (author)
- Umeå universitet,Institutionen för psykologi,Umeå centrum för funktionell hjärnavbildning (UFBI)
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- Stigsdotter Neely, Anna (author)
- Karlstads universitet,Umeå universitet,Institutionen för psykologi,Department of Social and Psychological Studies, Karlstad University, Karlstad, Sweden,Institutionen för sociala och psykologiska studier (from 2013)
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- Andersson, Micael (author)
- Umeå universitet,Umeå centrum för funktionell hjärnavbildning (UFBI),Fysiologi
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- Eskilsson, Therese (author)
- Umeå universitet,Fysioterapi
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- Slunga Järvholm, Lisbeth (author)
- Umeå universitet,Yrkes- och miljömedicin
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- Boraxbekk, Carl-Johan (author)
- Umeå universitet,Umeå centrum för funktionell hjärnavbildning (UFBI),Enheten för demografi och åldrandeforskning (CEDAR),Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Denmark
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(creator_code:org_t)
- Clare : Elsevier, 2017
- 2017
- English.
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In: Psychiatry Research. - Clare : Elsevier. - 0925-4927 .- 1872-7506 .- 0165-1781 .- 1872-7123. ; 269, s. 17-25
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- The primary purpose of this study was to investigate the association between burnout and neural activation during working memory processing in patients with stress-related exhaustion. Additionally, we investigated the neural effects of cognitive training as part of stress rehabilitation. Fifty-five patients with clinical diagnosis of exhaustion disorder were administered the n-back task during fMRI scanning at baseline. Ten patients completed a 12-week cognitive training intervention, as an addition to stress rehabilitation. Eleven patients served as a treatment-as-usual control group. At baseline, burnout level was positively associated with neural activation in the rostral prefrontal cortex, the posterior parietal cortex and the striatum, primarily in the 2-back condition. Following stress rehabilitation, the striatal activity decreased as a function of improved levels of burnout. No significant association between burnout level and working memory performance was found, however, our findings indicate that frontostriatal neural responses related to working memory were modulated by burnout severity. We suggest that patients with high levels of burnout need to recruit additional cognitive resources to uphold task performance. Following cognitive training, increased neural activation was observed during 3-back in working memory-related regions, including the striatum, however, low sample size limits any firm conclusions.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Neurosciences (hsv//eng)
- SAMHÄLLSVETENSKAP -- Psykologi -- Tillämpad psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology -- Applied Psychology (hsv//eng)
- SAMHÄLLSVETENSKAP -- Psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology (hsv//eng)
Keyword
- Working memory fMRI
- Burnout
- Stress rehabilitation
- Exhaustion disorder
- Cognitive training
- Psychology
- psykologi
- Psykologi
Publication and Content Type
- ref (subject category)
- art (subject category)
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