Delusions are fixed beliefs that do not change, even when a person is presented with conflicting evidence. Delusions are considered "bizarre" if they are clearly implausible and peers within the same ...

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 ...

Schizophreniform disorder presents with the same symptoms as schizophrenia, including hallucinations, delusions, and disorganized thoughts, but lasts for a shorter duration (between 1 and 6 months).

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Schizophrenia causes symptoms that doctors classify as positive or negative. Positive symptoms of schizophrenia include hallucinations, delusions, and certain changes in thoughts or behaviors.

A new study provides a novel theory for how delusions arise and why they persist. NYU Langone Medical Center researcher Orrin Devinsky, MD, performed an in-depth analysis of patients with certain ...

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 ...

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 ...

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 ...