Delusional disorder refers to a condition in which an individual displays one or more delusions for one month or longer. Delusional disorder is distinct from schizophrenia and cannot be diagnosed if a ...

Delusions of grandeur, also known as grandiose delusions, cause false beliefs in personal power or fame. They are common in mental health conditions like bipolar disorder and schizophrenia. If you ...

A delusion is a fixed, relatively immutable, persistent, false belief with no basis in reality. Source: Piotr Marcinski/Shutterstock We talk often about "deluded" people: “The person on the talent ...

A new study from Simon Fraser University researchers has found a close link between high levels of social media use and psychiatric disorders that involve delusions, such as narcissism and body ...

First major study on ‘AI psychosis’ suggests chatbots can encourage delusions among vulnerable people ...

Scientists comment on Bipolar Disorder following news about Kanye West. Prof David Curtis, Honorary Professor, UCL Genetics Institute, University College London (UCL), said: What is bipolar?