Delusional parasitosis, or delusional infestation, is a rare psychiatric condition, where a person mistakenly thinks that they have a parasitic infestation. Although doctors find no medical evidence ...

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 ...

From calling yourself "delulu" to saying you're in a "delusionship," the word delusional has become a prominent part of cultural slang. But I'm not sure it should be. With these terms being so ...

Kristin Weiland is a documentary film producer and writer with a background in crisis management and ethnographic research. She specializes in investigative and social impact documentary projects, and ...

The most repeated phrase in my group chats throughout 2021 and beyond remains, “I'm running off of spite and delusion.” I've personally uttered some iteration of that line nearly every week since the ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I examine the disturbing aspect that ...

Delusions are false beliefs that are held with certainty and are resistant to contradictory evidence. The human brain appears to easily embrace false beliefs and act as though they are true.

Delusional disorder is primarily characterized by one or more delusions lasting for at least a month, while schizophrenia involves a broader range of psychotic symptoms, such as hallucinations and ...

Delusions are false beliefs held with unwavering commitment despite proof they’re incorrect. Persecutory delusions — the belief that someone plans to harm, harass, or sabotage you — are the most ...