Olga T. Ousdal

Bergen, Norway

Last Updated: 09/26/2026

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Found 47 publications

Author Correction: Effects of electroconvulsive therapy on hippocampal longitudinal axis and its association with cognitive side effects.

Author Correction: Effects of electroconvulsive therapy on hippocampal longitudinal axis and its association with cognitive side effects.

Journal: Communications medicine

Published: January 23, 2026

Associations between early life adversity and the development of gray matter macrostructure and microstructure.

Associations between early life adversity and the development of gray matter macrostructure and microstructure.

Journal: Psychological medicine

Published: December 18, 2025

Inhibitory control and error processing in Obsessive-Compulsive Disorder: A mega-analysis of task-based fMRI data by the ENIGMA-OCD consortium.

Inhibitory control and error processing in Obsessive-Compulsive Disorder: A mega-analysis of task-based fMRI data by the ENIGMA-OCD consortium.

Journal: bioRxiv : the preprint server for biology

Published: November 24, 2025

Regional Cerebellar Volumetrics in Obsessive-Compulsive Disorder: An ENIGMA-OCD Study.

Regional Cerebellar Volumetrics in Obsessive-Compulsive Disorder: An ENIGMA-OCD Study.

Journal: Biological psychiatry. Cognitive neuroscience and neuroimaging

Published: November 20, 2025

Functional connectivity changes in obsessive-compulsive disorder following exposure and response prevention.

Functional connectivity changes in obsessive-compulsive disorder following exposure and response prevention.

Journal: Translational psychiatry

Published: September 24, 2025

Acute and transient change in brain water content induced by a single electroconvulsive therapy session.

Acute and transient change in brain water content induced by a single electroconvulsive therapy session.

Journal: Brain stimulation

Published: July 08, 2025

Effects of Electroconvulsive Therapy on Brain Structure: A Neuroradiological Investigation Into White Matter Hyperintensities, Atrophy, and Microbleeds.

Effects of Electroconvulsive Therapy on Brain Structure: A Neuroradiological Investigation Into White Matter Hyperintensities, Atrophy, and Microbleeds.

Journal: Biological psychiatry. Cognitive neuroscience and neuroimaging

Published: September 27, 2024

Effects of electroconvulsive therapy on hippocampal longitudinal axis and its association with cognitive side effects.

Effects of electroconvulsive therapy on hippocampal longitudinal axis and its association with cognitive side effects.

Journal: Communications medicine

Published: September 23, 2024

Electroconvulsive therapy and cognitive performance from the Global ECT MRI Research Collaboration.

Electroconvulsive therapy and cognitive performance from the Global ECT MRI Research Collaboration.

Journal: Journal of psychiatric research

Published: May 24, 2024

Genome-wide analyses identify 30 loci associated with obsessive-compulsive disorder.

Genome-wide analyses identify 30 loci associated with obsessive-compulsive disorder.

Journal: medRxiv : the preprint server for health sciences

Published: May 07, 2024

Characterization of gray matter volume changes from one week to 6 months after termination of electroconvulsive therapy in depressed patients.

Characterization of gray matter volume changes from one week to 6 months after termination of electroconvulsive therapy in depressed patients.

Journal: Brain stimulation

Published: April 09, 2024

Genome-wide analyses identify 30 loci associated with obsessive-compulsive disorder.

Genome-wide analyses identify 30 loci associated with obsessive-compulsive disorder.

Journal: Nature genetics

Published: March 13, 2024

Showing 1-12 of 47

Last Updated: 09/26/2026