Compulsive behaviors are actions that are engaged in repeatedly and consistently, despite the fact that they are experienced as aversive or troubling. Yet treatment can help to manage or overcome ...

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 ...

Summary: Researchers have identified a specific signaling mechanism in brain immune cells that regulates anxiety and grooming ...

In a recent article published in Molecular Psychiatry, researchers performed longitudinal studies in rats to measure the sensitivity of early established versus compulsive polydipsic alcohol (or water ...

Microdosing, a once somewhat niche practice, is slowly gaining momentum in the mainstream as the psychedelic renaissance continues to take shape. It’s often associated with psychedelics like LSD and ...

Who is responsible for negative behavior, such as sexual compulsions, that is driven by biological changes in the brain? Here ...

Fetal Alcohol Spectrum Disorders (FASD), a leading cause of neurodevelopmental disorders, may affect as many as 1 in 20 school-aged children in the United States. Despite its prevalence, the exact ...

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 ...

Researchers at Karolinska Institutet in Sweden have identified a brain circuit that can drive repetitive and compulsive behaviors in mice, even when natural rewards such as food or social contact are ...