Between Reality and the Mind: Understanding the Psychodelusional Experience
No amount of proof or logic can change the person's mind. Psychodelusional
The belief cannot be explained by the person's cultural background or ordinary life experiences. The Different "Flavors" of Delusion starting with Karl Jaspers in 1913
The belief is held with total conviction. Psychodelusional
Psychiatrists, starting with Karl Jaspers in 1913, defined these delusions by four main criteria: