Neuroimaging Studies in OCD

Neuroimaging studies in OCD use brain scan techniques like MRI and PET scans to observe areas involved in obsessive-compulsive disorder. These studies reveal that certain brain regions, such as the orbitofrontal cortex, anterior cingulate cortex, and basal ganglia, often show atypical activity or connections. This suggests that OCD may result from abnormalities in brain circuits responsible for decision-making, fear, and habit formation. Understanding these patterns helps researchers identify biological factors contributing to OCD, aiding in developing targeted treatments and improving diagnosis.