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Neuroimaging studies of obsessive compulsive disorder
1Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles School of Medicine.
The Psychiatric Clinics of North America
|December 11, 1992
Summary
Recent neuroimaging studies reveal specific brain regions and circuits involved in obsessive-compulsive disorder (OCD). This research is advancing our understanding of the neural underpinnings of this neuropsychiatric condition.
Area of Science:
- Neuroscience
- Psychiatry
Background:
- Obsessive-compulsive disorder (OCD) is a classic neuropsychiatric illness.
- Recent years have seen a significant increase in neuroimaging research focused on OCD.
Purpose of the Study:
- To summarize recent advancements in neuroimaging studies of OCD.
- To identify potential brain regions and circuits implicated in OCD symptoms.
Main Methods:
- Review of neuroimaging studies published within the last 5 years.
- Analysis of findings related to brain structure and function in individuals with OCD.
Main Results:
- An "explosion" of neuroimaging studies has occurred in the last 5 years.
- This research is beginning to pinpoint dysfunctional brain regions and circuits.
Conclusions:
- Neuroimaging research is providing critical insights into the neural basis of OCD.
- Understanding these brain mechanisms may lead to improved diagnostic and therapeutic strategies for OCD.