A cognitive model of hallucinations
Abstract
Hallucinations occur in a wide variety of altered states of consciousnes and are an important symptom in various psychiatric syndromes. Several psychological and biological theories of their origin have offered, ranging from the concept of wish fulfillment, to the hypothesis of an electorchemical release of the perceptual system, to denials that hallucinatory phenomena exist. No explanation has completely satisfied clinicans, probably because the word "hallucination" labels a complex set of phenomena. The author accepts this complexity and offers a conceptual analysis of four key dimensions of the halucinatory experience in an attempt to clarify the gamut of experiences that may be called hallucinations.
Access content
To read the fulltext, please use one of the options below to sign in or purchase access.- Personal login
- Institutional Login
- Sign in via OpenAthens
- Register for access
-
Please login/register if you wish to pair your device and check access availability.
Not a subscriber?
PsychiatryOnline subscription options offer access to the DSM-5 library, books, journals, CME, and patient resources. This all-in-one virtual library provides psychiatrists and mental health professionals with key resources for diagnosis, treatment, research, and professional development.
Need more help? PsychiatryOnline Customer Service may be reached by emailing [email protected] or by calling 800-368-5777 (in the U.S.) or 703-907-7322 (outside the U.S.).
