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Elevated body weigh...
Elevated body weight modulates subcortical volume change and associated clinical response following electroconvulsive therapy
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- Opel, Nils (author)
- Univ Munster, Germany
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- Narr, Katherine L. (author)
- Univ Calif Los Angeles, CA 90024 USA; Univ Calif Los Angeles, CA 90024 USA; Univ Calif Los Angeles, CA 90024 USA
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- Abbott, Christopher (author)
- Univ New Mexico, NM 87131 USA
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- Argyelan, Miklos (author)
- Feintein Inst Med Res, NY USA; Zucker Hillside Hosp, NY USA
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- Espinoza, Randall (author)
- Univ Calif Los Angeles, CA 90024 USA
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- Emsell, Louise (author)
- Katholieke Univ Leuven, Belgium
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- Bouckaert, Filip (author)
- Katholieke Univ Leuven, Belgium
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- Sienaert, Pascal (author)
- Katholieke Univ Leuven, Belgium
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- Vandenbulcke, Mathieu (author)
- Katholieke Univ Leuven, Belgium
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- Nordanskog, Pia (author)
- Linköpings universitet,Centrum för social och affektiv neurovetenskap,Medicinska fakulteten,Region Östergötland, Psykiatriska kliniken i Linköping
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- Repple, Jonathan (author)
- Univ Munster, Germany
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- Kavakbasi, Erhan (author)
- Univ Munster, Germany
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- Jorgensen, Martin B. (author)
- Rigshosp, Denmark
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- Paulson, Olaf B. (author)
- Rigshosp, Denmark; Univ Copenhagen, Denmark
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- Hanson, Lars G. (author)
- Copenhagen Univ Hosp Hvidovre, Denmark; Tech Univ Denmark, Denmark
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- Dols, Annemieke (author)
- GGZ Geest Specialized Mental Hlth Care, Netherlands; Vrije Univ Amsterdam, Netherlands
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- van Exel, Eric (author)
- GGZ Geest Specialized Mental Hlth Care, Netherlands; Vrije Univ Amsterdam, Netherlands
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- Oudega, Mardien L. (author)
- GGZ Geest Specialized Mental Hlth Care, Netherlands; Vrije Univ Amsterdam, Netherlands
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- Takamiya, Akihiro (author)
- Keio Univ, Japan
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- Kishimoto, Taishiro (author)
- Keio Univ, Japan
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- Ousdal, Olga Therese (author)
- Haukeland Hosp, Norway
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- Haavik, Jan (author)
- Univ Bergen, Norway; Haukeland Hosp, Norway
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- Hammar, Asa (author)
- Haukeland Hosp, Norway; Univ Bergen, Norway
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- Oedegaard, Ketil Joachim (author)
- Haukeland Hosp, Norway; Univ Bergen, Norway
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- Kessler, Ute (author)
- Haukeland Hosp, Norway; Univ Bergen, Norway
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- Bartsch, Hauke (author)
- Univ Calif San Diego, CA 92093 USA; Haukeland Hosp, Norway
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- Dale, Anders M. (author)
- Univ Calif San Diego, CA 92093 USA; Univ Calif San Diego, CA 92093 USA; Univ Calif San Diego, CA 92093 USA; Univ Calif San Diego, CA USA
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- Baune, Bernhard T. (author)
- Univ Munster, Germany; Univ Melbourne, Australia; Univ Melbourne, Australia
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- Dannlowski, Udo (author)
- Univ Munster, Germany
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- Oltedal, Leif (author)
- Univ Bergen, Norway; Haukeland Hosp, Norway
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- Redlich, Ronny (author)
- Univ Munster, Germany; Univ Halle, Germany
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(creator_code:org_t)
- 2021-07-01
- 2021
- English.
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In: Journal of Psychiatry & Neuroscience. - : CMA-Canadian Medical Association. - 1180-4882 .- 1488-2434. ; 46:4, s. E418-E426
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https://liu.diva-por... (primary) (Raw object)
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https://www.jpn.ca/c...
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https://doi.org/10.1...
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Abstract
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- Background: Obesity is a frequent somatic comorbidity of major depression, and it has been associated with worse clinical outcomes and brain structural abnormalities. Converging evidence suggests that electroconvulsive therapy (ECT) induces both clinical improvements and increased subcortical grey matter volume in patients with depression. However, it remains unknown whether increased body weight modulates the clinical response and structural neuroplasticity that occur with ECT. Methods: To address this question, we conducted a longitudinal investigation of structural MRI data from the Global ECT-MRI Research Collaboration (GEMRIC) in 223 patients who were experiencing a major depressive episode (10 scanning sites). Structural MRI data were acquired before and after ECT, and we assessed change in subcortical grey matter volume using FreeSurfer and Quarc. Results: Higher body mass index (BMI) was associated with a significantly lower increase in subcortical grey matter volume following ECT. We observed significant negative associations between BMI and change in subcortical grey matter volume, with pronounced effects in the thalamus and putamen, where obese participants showed increases in grey matter volume that were 43.3% and 49.6%, respectively, of the increases found in participants with normal weight. As well, BMI significantly moderated the association between subcortical grey matter volume change and clinical response to ECT. We observed no significant association between BMI and clinical response to ECT. Limitations: Because only baseline BMI values were available, we were unable to study BMI changes during ECT and their potential association with clinical and grey matter volume change. Conclusion: Future studies should take into account the relevance of body weight as a modulator of structural neuroplasticity during ECT treatment and aim to further explore the functional relevance of this novel finding.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Psykiatri (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Psychiatry (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Opel, Nils
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Narr, Katherine ...
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Abbott, Christop ...
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Argyelan, Miklos
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Espinoza, Randal ...
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Emsell, Louise
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show more...
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Bouckaert, Filip
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Sienaert, Pascal
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Vandenbulcke, Ma ...
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Nordanskog, Pia
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Repple, Jonathan
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Kavakbasi, Erhan
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Jorgensen, Marti ...
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Paulson, Olaf B.
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Hanson, Lars G.
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Dols, Annemieke
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van Exel, Eric
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Oudega, Mardien ...
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Takamiya, Akihir ...
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Kishimoto, Taish ...
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Ousdal, Olga The ...
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Haavik, Jan
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Hammar, Asa
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Oedegaard, Ketil ...
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Kessler, Ute
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Bartsch, Hauke
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Dale, Anders M.
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Baune, Bernhard ...
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Dannlowski, Udo
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Oltedal, Leif
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Redlich, Ronny
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- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Psychiatry
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Journal of Psych ...
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Linköping University