The mention of obsessive-compulsive disorder (OCD) often conjures images of scrupulous organization and particularity — a picture of perfectionism. Some might also think of a fear of germs or ...

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 ...

For the first time, researchers at the Netherlands Institute for Neuroscience and Amsterdam UMC have identified what happens in neural networks deep within the brain during obsessive thoughts and ...

A long-held view is that compulsive behaviors involve individuals getting stuck in a "habit loop" that overrides self-control, but new research in rats from the University of Technology Sydney (UTS) ...

Out-of-control sexual behaviors have existed throughout history, yet their official recognition only came much later. Some of the old terms you might have heard include satyriasis, nymphomania, and ...

Some people with obsessive-compulsive disorder (OCD) experience a type of compulsion called compulsive counting. These individuals may feel the need to count objects, people, or actions.

Obsessive-compulsive disorder (OCD) is a mental health condition that involves intrusive thoughts and repetitive behaviors. While OCD primarily affects daily functioning, it can often extend to sleep ...