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 ...

Is compulsive behavior common in people with Alzheimer’s or dementia? When someone is diagnosed with Alzheimer’s disease or dementia, many aspects of his or her life are forced to change and will ...

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 ...

Our behavior is controlled through neural circuits in the brain. Molecular disturbances can lead to stereotypical behavior, as seen in neuropsychiatric disorders like obsessive-compulsive and autism ...

For the first time, compulsive sexual behavior -- commonly called sex addiction -- is classified as a mental health disorder on the World Health Organization's International Classification of Diseases ...