One feature of obsessions that creates anxiety for an individual is their intrusive nature.
Obsessions are unwanted and intrusive thoughts, images, or urges that evoke extremely distressing emotions. Compulsions are actions in which a person tries to get rid of obsessions and/or reduce distress.
The current theory assumes that OCD is a biological disease. Functional brain imaging studies have generated a model of the pathophysiology of OCD with hyperactivity of specific subcortical and cortical regions.
Bilateral shingles ablation is a type of brain surgery considered a last resort for people with obsessive-compulsive disorder (OCD). It is also used to treat major depression and chronic pain in people who have not improved with other treatments.
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