Obsessive-compulsive disorder (OCD), a disorder that involves rumination, can lead to paranoid thoughts and paranoia. OCD occurs when a person experiences a cycle of obsessive thoughts and urges ...

People who see meaning where there is none, like imagining one dot chasing another, may be showing early signs of paranoia or psychosis. Yale scientists found that such visual misperceptions are tied ...

“Exercise is not a replacement for psychiatric medication for the treatment of schizophrenia. However, exercise is a low-risk, worthwhile adjunctive [add-on] intervention,” says Divya Hedgren, MD, a ...