- Date posted
- 6y
The caudate nucleus is part of the basal ganglia, located deep in the center of the brain. The caudate nucleus controls the filtering of thoughts. Sensory information is sorted here. Normally, unnecessary information is disregarded. In people with OCD, the caudate nucleus isn’t as effective at filtering, so they become overwhelmed with intrusive thoughts and urges. The caudate nucleus of a person with OCD is like a doorman who does a poor job keeping out the undesirables. The above paragraph is an excerpt from: The OCD Workbook:Your guide to breaking free from obsessive compulsive disorder