Researchers found differences in how brain regions work together during certain cognitive tasks, which may help clinicians ...

A specific pattern of brain activity in a frontal brain region is linked to compulsive behaviors like excessive hand washing, ...

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 ...

A high-frequency brain signal in the frontal cortex is linked to OCD compulsions. Targeted deep brain stimulation rapidly reduced symptoms in severe cases.

Although it was previously thought that compulsive behavior is the result of a "habit cycle" that suppresses self-control, a ...

For years, compulsive behaviors have been viewed as bad habits stuck on autopilot. But new research in rats found the ...

New research suggests that compulsive behavior may be less about willpower failure and more about inflammation quietly disrupting the brain’s reward and habit circuits. While the idea of “hidden brain ...

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 ...

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 ...

Obsessive Compulsive Disorder is a mental health disorder, "where a person gets caught in a vicious cycle of obsessive thoughts and compulsive behaviors," explains Guerra. The thoughts and fears such ...