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Power spectral EEG analysis and EEG variability in obsessive-compulsive disorder

P Perros1, E S Young, J J Ritson

  • 1Clinical Studies Unit, Wolston Park Hospital, Brisbane, Australia.

Brain Topography
|January 1, 1992
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Obsessive-Compulsive Disorder01:28

Obsessive-Compulsive Disorder

Obsessive-compulsive disorder (OCD) is a mental health condition characterized by recurrent obsessions, compulsions, or both, which consume significant time and interfere with daily functioning. Obsessions involve persistent, intrusive, and unwanted thoughts, images, or urges that evoke anxiety. Common examples include irrational fears of contamination or harm. Compulsions are repetitive behaviors or mental acts performed to reduce the anxiety caused by obsessions. For instance, individuals...