Olga Therese Ousdal

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

This study analyzes fMRI data from OCD patients and controls to identify age-specific differences in brain activation during inhibitory control and error processing.

Seizure-induced Transient Disruptive Changes in Brain Microstructure

This study shows that a single ECT session causes transient, reversible brain microstructural changes resembling vasogenic edema, which may precede neuroplasticity and therapeutic effects.

Longitudinal stability of the brain functional connectome is associated with episodic memory performance in aging

This study shows that the brain's functional connectome remains stable over 2-3 years in middle and old age, and its stability relates to episodic memory performance.