More threads by David Baxter PhD

David Baxter PhD

Late Founder
Step on a Crack... Obsessive-Compulsive Disorder
National Institute of Mental Health

People with obsessive-compulsive disorder (OCD), an anxiety disorder, suffer intensely from recurrent, unwanted thoughts (obsessions) and/or repetitive behaviors (compulsions) that they feel they cannot control. Repetitive behaviors such as handwashing, counting, checking, or cleaning are often performed with the hope of preventing obsessive thoughts or making them go away. Performing these so-called "rituals," however, provides only temporary relief, and not performing them markedly increases anxiety. Left untreated, obsessions and the need to carry out rituals can take over a person's life. OCD is often a chronic, relapsing illness. Fortunately, research—including studies supported by NIMH—has led to the development of treatments to help people with OCD.

Facts About OCD
o Approximately 3.3 million American adults ages 18 to 54, or about 2.3 percent of people in this age group in a given year, have OCD.
o The first symptoms of OCD often begin during childhood or adolescence.
o OCD is equally common in males and females.
o OCD is sometimes accompanied by depression, eating disorders, substance abuse, or other anxiety disorders.
o Symptoms of OCD can also coexist and may even be part of a spectrum of other brain disorders, such as Tourette's syndrome. Appropriate diagnosis and treatment of other co-occurring disorders are important to successful treatment of OCD.

Treatments for OCD
Treatments for OCD include medications and behavioral therapy, a specific type of psychotherapy. The combination of these treatments is often most effective.

Several medications have been proven helpful for people with OCD: clomipramine, fluoxetine, fluvoxamine, sertraline, and paroxetine. If one drug does not work, others should be tried. A number of additional medications are currently being studied.

A type of behavioral therapy known as "exposure and response prevention" [can be] useful for treating OCD. In this approach, a person is deliberately and voluntarily exposed to whatever triggers the obsessive thoughts, and then is taught techniques to avoid performing the compulsive rituals and to deal with the anxiety.

Research Findings
There is growing evidence that OCD represents abnormal functioning of brain circuitry, probably involving a part of the brain called the striatum. OCD is not caused by family problems or attitudes learned in childhood, such as an inordinate emphasis on cleanliness, or a belief that certain thoughts are dangerous or unacceptable.

Brain imaging studies using a technique called positron emission tomography (PET) have compared people with and without OCD. Those with OCD have patterns of brain activity that differ from people with other mental illnesses or people with no mental illness at all. In addition, PET scans show that in individuals with OCD, both behavioral therapy and medication produce changes in the striatum. This is graphic evidence that both psychotherapy and medication affect the brain. Persons with OCD use different brain circuitry in performing a cognitive task than people without the disorder.

For More Information
National Institute of Mental Health (NIMH)
Office of Communications and Public Liaison
Public Inquiries: (301) 443-4513
Media Inquiries: (301) 443-4536
Web site: NIMH » Home

See also:
Thanks for the great post

---------- Post added at 11:49 PM ---------- Previous post was at 11:48 PM ----------

I have in the past avoided stepping on a crack to "not break my mother's back" I report that her back is doing just fine:eek:
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