Altered spontaneous brain activity associated with intolerance of uncertainty and not-just-right experiences in obsessive-compulsive disorder: a resting-state fMRI study.
BACKGROUND Obsessive-compulsive disorder (OCD) is clinically heterogeneous, and traditional threat-based models do not fully explain this diversity. Intolerance of uncertainty (IU) and not-just-right experiences (NJREs) have emerged as clinically relevant features of OCD, but their associations with spontaneous brain a...