In my previous posts, readers learned about delusions both as a symptom and as a condition called delusional disorder. The latter is marked by the presence of delusions in the absence of other ...

A delusion is a belief based on an inaccurate interpretation of reality, despite clear evidence to the contrary. A delusional disorder causes a person to have delusional thoughts for a prolonged ...

Dozens of doctors and therapists said chatbots had led their patients to psychosis, isolation and unhealthy habits.

All had suffered through a first episode of psychosis and were either experiencing or had experienced clinically significant delusions in the past. People whose delusions were related to substance use ...

Experts assess isolation, self-focus, and group ties to distinguish conspiracy beliefs from clinical delusions.

People experiencing delusions during an episode of psychosis may be "living out" a deeply held emotion, according to new research that provides a "radically different perspective" on one of the most ...

Schizophrenia is a mental illness that affects how you think and behave. The symptoms of schizophrenia include: Many of the symptoms of schizophrenia are also symptoms of other conditions. Because of ...

Key points Delusional disorder can be hard to detect because the pathology is encapsulated and the person may seem very stable. If someone's delusion becomes believed by others and affects their ...

Delusional disorder is diagnosed when a person has a consistent and persistent belief that is totally contrary to reality. A delusion is best defined as a bizarre or absurd belief in something that is ...