Meeting Banner
Abstract #2758

Amygdala dysfunction during negative emotional control in Obsessive-Compulsive Disorder: an fMRI study

Hyunsil Cha1, Sang Won Lee2, Kyungeun Jang1, Eunji Kim1, Heajeong Choi1, Jiung Yang1, Seungho Kim1, Jinsu Park1, Moon Jung Hwang3, Huijin Song4, Hui joong Lee5, Seung Jae Lee2, and Yongmin Chang6

1Department of Medical & Biological Engineering, Kyungpook National University, Daegu, Korea, Republic of, 2Department of Psychiatry, Kyungpook National University Hospital, Daegu, Korea, Republic of, 3Ge Healthcare, Seoul, Korea, Republic of, 4Biomedical Engineering Research, Kyungpook National University, Daegu, Korea, Republic of, 5Department of Radiology, Kyungpook National University Hospital, Daegu, Korea, Republic of, 6Department of Radiology and Molecular Medicine, Kyungpook National University, Daegu, Korea, Republic of

We investigated brain activation in obsessive-compulsive disorder (OCD) patient using thought-action fusion (TAF) task to assess the influence of OCD symptom on amygdala response to the task. Context-dependent psycho-physiological interaction (PPI) analysis of close condition showed decreased amygdala PPI with putamen in patients with OCD compared to healthy controls.

This abstract and the presentation materials are available to members only; a login is required.

Join Here