Blar i Department of Biological and Medical Psychology på forfatter "Ousdal, Olga Therese"
-
The association of PTSD symptom severity with amygdala nuclei volumes in traumatized youths
Ousdal, Olga Therese; Milde, Anne Marita; Hafstad, Gertrud Sofie; Hodneland, Erlend; Dyb, Grete; Craven, Alexander R.; Melinder, Annika Maria D; Endestad, Tor; Hugdahl, Kenneth (Journal article; Peer reviewed, 2020)The amygdala is a core component in neurobiological models of stress and stress-related pathologies, including post-traumatic stress disorder (PTSD). While numerous studies have reported increased amygdala activity following ... -
The human amygdala encodes value and space during decision making
Ousdal, Olga Therese; Specht, Karsten; Server, Andres; Andreassen, Ole Andreas; Dolan, Ray J.; Jensen, Jimmy Kristian (Peer reviewed; Journal article, 2014-11-01)Valuable stimuli are invariably localized in space. While our knowledge regarding the neural networks supporting value assignment and comparisons is considerable, we lack a basic understanding of how the human brain ... -
Inhibitory control as possible risk and/or resilience factor for the development of trauma related symptoms–a study of the Utøya terror attack survivors
Hammar, Åsa Karin; Schmid, Marit Therese; Petersdotter, Linn; Ousdal, Olga Therese; Milde, Anne Marita (Journal article; Peer reviewed, 2023)PTSD symptomatology is known to be associated with executive dysfunction. Inhibitory control is a core component of executive functioning, and inhibitory skills are essential both for adequate functioning in everyday life ... -
Longitudinal stability of the brain functional connectome is associated with episodic memory performance in aging
Ousdal, Olga Therese; Kaufmann, Tobias; Kolskår, Knut-Kristian; Vik, Alexandra; Wehling, Eike; Lundervold, Astri; Lundervold, Arvid; Westlye, Lars Tjelta (Peer reviewed; Journal article, 2020)The brain functional connectome forms a relatively stable and idiosyncratic backbone that can be used for identification or “fingerprinting” of individuals with a high level of accuracy. While previous cross‐sectional ...