Gita Thapaliya, Sally Eldeghaidy, Michael Asghar, Jordan McGing, Shellie Radford, Susan Francis, Gordon William Moran
Alterations in grey matter volume (GMV) and cortical thickness (CT) in Crohn's disease (CD) patients has been previously documented. However, the findings are inconsistent, and not a true representation of CD burden, as only CD patients in remission have been studied thus far. We investigate alterations in brain morphometry in patients with active CD and those in remission, and study relationships between brain structure and key symptoms of fatigue, abdominal pain, and extraintestinal manifestations (EIM). Magnetic Resonance Imaging brain scans were collected in 89 participants; 34 CD participants with active disease, 13 CD participants in remission and 42 healthy controls (HCs); Voxel based morphometry (VBM) assessed GMV and white matter volume (WMV), and surface-based analysis assessed cortical thickness (CT)...
November 21, 2022: Brain Imaging and Behavior