Add Yahoo as a preferred source to see more of our stories on Google. What makes OCD even more debilitating is that such obsessive thoughts also cause the person to engage in repetitive behaviors that ...

What if we could resist compulsions? These irrational behaviors, particularly common in obsessive-compulsive disorder (OCD), are hard to suppress. At Paris Brain Institute, Éric Burguière's team shows ...

OCD and Intolerance of Uncertainty: Why the Need for Certainty Fuels CompulsionsObsessive-compulsive disorder, or OCD, is ...

The Mayo Clinic defines obsessive-compulsive disorder (OCD) as: “Unreasonable thoughts and fears (obsessions) that lead you to do repetitive behaviors (compulsions).” OCD is a form of anxiety disorder ...

Scientists at the University of Cambridge have used powerful new brain imaging techniques to reveal a neurochemical imbalance within regions of the frontal lobes in patients with obsessive-compulsive ...

The term obsessive obsessive-compulsive disorder is not well understood and is sometimes thrown around casually. Someone who likes cleanliness and order may say, “I am so OCD about how I organize my ...

Obsessive-compulsive disorder (OCD) is a neurological disorder characterized by repeated behaviors such as cleaning and checking despite clear objective evidence of cleanliness, orderliness, and ...

A recent study published in Nature Mental Health suggests that the brain chemical serotonin plays a key role in helping ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. An estimated 1.2 percent of U.S. adults suffer from obsessive ...

The parents of a 10-year-old Raleigh boy began noticing strange behavior in their son about a year ago, but had no idea that it could be the result of strep throat. The parents of a 10-year-old ...

For years, compulsive behaviors have been viewed as bad habits stuck on autopilot. But new research in rats found the opposite: inflammation in a key decision-making brain region actually made ...

When I was 10 years old, my grandmother handed me a stack of letters that she was about to throw away and commented: "Richard, some folks collect these old stamps." I noticed the stamps looked nothing ...