P2-3-8. Change of cross frequency coupling by symptom provocation in Obsessive Compulsive Disorder (OCD) based on sLORETA

We investigated the changes in directional cross frequency interactions between theta and alpha oscillations, across six cortical regions, induced by a symptom provocation procedure, in patients with OCD, and in normal controls. Nine OCD outpatients and nine controls participated in this study. Eyes closed EEG was recorded before and under the instruction to imagine that the towel placed on their hands is contaminated (symptom provocation, SP). Cortical electric neuronal activity were calculated with sLORETA at medial-prefrontal, precuneus, inferior-parietal, and dorsolateral-prefrontal cortices.

from Physiology via xlomafota13 on Inoreader https://ift.tt/2GWoSUB
via IFTTT