Mental or Behavioral Dysfunction: Obsessive-Compulsive Disorder

Medical news and research articles

Identifying brain circuits causally related to OCD

Obsessive-compulsive disorder (OCD) can be an extremely incapacitating neuropsychiatric condition. The symptoms of people who suffer from OCD can entail washing their hands or showering over and over again, repeatedly checking ...

Is it anxiety or OCD? Psychology experts explain the difference

Anxiety itself is not a mental illness. It's a normal, adaptive emotion that helps us respond to perceived threats. Anxiety is the automatic reaction that makes you jump back when you think you've seen a snake while bushwalking—before ...

Thinking too much about mistakes can lead to avoidance

Researchers at Texas A&M University have discovered how intensely people react to making mistakes may be a predictor of anxiety-driven avoidance. The findings, published by Dr. Annmarie MacNamara and her team in the Department ...

How serotonin can be hijacked in the brain

Scientists have uncovered a powerful strategy that the brain uses to coordinate chemical signaling. In a new study, researchers found that in the striatum, a brain region central to learning and moving, one chemical signaling ...

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