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 ...

Rational beliefs are formed on the basis of solid evidence and are open for appropriate revision when emerging evidence makes them less likely to be true. In contrast, a person with a delusion will ...

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 ...

First major study on ‘AI psychosis’ suggests chatbots can encourage delusions among vulnerable people A new scientific review raises concerns about how chatbots powered by artificial intelligence may ...

Delusions of grandeur, also known as grandiose delusions (GDs), are a type of delusion, or false belief. People who experience delusions of grandeur may believe they are famous, God-like, wealthy, ...