Although it’s not entirely clear what causes obsessive-compulsive disorder (OCD), neuroimaging studies suggest that people with the condition have distinct differences in their brain structure and ...

Obsessive-compulsive disorder (OCD) involves the presence of both obsessions and compulsions, though both of these features might not be externally visible or present at the same time. For this reason ...

“Pure O” is not a formal mental health diagnosis. It refers to a form of OCD in which people may have compulsions that involve mental rituals more so than specific actions. Although pure obsessional ...

Obsessive-compulsive disorder (OCD) is a mental health condition, and psychosis is a more general term that describes a range of experiences. They may both share similar symptoms, such as intrusive ...

People with eating disorders often describe their thoughts as obsessive and their behaviors as ritualistic, or say that their brain just will not stop. Some wonder if what they are experiencing is OCD ...