Blar i Bergen Open Research Archive på forfatter "Pouwels, Petra J.W."
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Longitudinal changes in neurometabolite concentrations in the dorsal anterior cingulate cortex after concentrated exposure therapy for obsessive-compulsive disorder
de Joode, Niels T.; Thorsen, Anders Lillevik; Vester, Eline L.; Vriend, Chris; Pouwels, Petra J.W.; Hagen, Kristen; Ousdal, Olga Therese; Hansen, Bjarne Kristian Aaslie; Kvale, Gerd; van den Heuvel, Odile A. (Journal article; Peer reviewed, 2021)Background The dorsal anterior cingulate cortex (dACC) plays an important role in the pathophysiology of obsessive-compulsive disorder (OCD) due to its role in error processing, cognitive control and emotion regulation. ... -
Relationship between White Matter Lesions and Gray Matter Atrophy in Multiple Sclerosis
Lie, Ingrid Anne; Weeda, Merlin M.; Mattiesing, Rozemarijn M.; Mol, Marijke A.E.; Pouwels, Petra J.W.; Barkhof, Frederik; Torkildsen, Øivind; Bø, Lars; Myhr, Kjell-Morten; Vrenken, Hugo (Journal article; Peer reviewed, 2022)Background and Objectives: There is currently no consensus about the extent of gray matter (GM) atrophy that can be attributed to secondary changes after white matter (WM) lesions or the temporal and spatial relationships ...