psychic hallucination

psychic hallucination
   Also known as psychical hallucination, mental hallucination, conception hallucination, and sensorial hallucination. The term psychic hallucination is indebted to the Greek noun psuchè (life breath, spirit, soul, mind). It was introduced in or shortly before 1846 by the French alienist Jules Gabriel François Baillarger (1806-1891) to denote a hallucination primarily mediated by mental faculties such as the memory or the imagination. Baillarger uses the term in opposition to the expression *psychosensorial hallucination, which to him denotes a phenomenon that is more lively in nature, and attributable to the sense organs or other peripheral regions of the perceptual system. Baillarger's notion of the psychic hallucination fits in with the * centrifugal theory of hallucinatory activity. In 1888, the French psychiatrist Louis Jules Ernest Séglas (18561939) proposed a division of psychic hallucinations, or *motor hallucinations, as he called them, into *psychomotor hallucinations and *verbal impulses. Séglas conceptualized psychic hallucinations as thoughts which invade the stream of conscious thought and which are designated by the affected individual as 'alien' (i.e. what is now known as thought insertion). The term psychical hallucination is also used by the Canadian neurosurgeon Wilder Graves Penfield (18911976) to denote the type of hallucination that can be evoked through cortical probing. Like Baillarger, Penfield envisages psychical hallucinations as mediated by central parts of the perceptual system. However, he goes one step further than Baillarger by asserting that they are invariably produced by the recall ofpast experience. Because of this conceptualization as * reperceptive phenomena, Penfield suggests that psychical hallucinations should preferably be designated as experiential seizures or experiential responses to stimulation. In the context of Penfield's general classification of *psychical states, the term psychical hallucination is used in opposition to the terms * psychical illusion and * psychomotor automatism.
   References
   Baillarger, J. (1846). Des hallucinations, des causes qui les produisent et des maladies qui les caractérisent. Paris: Pankoucke.
   Penfield, W., Jasper, H. (1954). Epilepsy and the functional anatomy ofthe human brain. Boston, MA: Little, Brown and Company.
   Séglas, J. (1888). L'hallucination dans ses rapports avec la fonction du langage; - les hallucinations psycho-motrices. Progrès Médical, 33/34, 124-126.

Dictionary of Hallucinations. . 2010.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • Hallucination (film) — Hallucination, directed by Morteza Halimi is a no budget film, produced in 2008. The film is about a psychic who thinks a vampire lives in his suburb and so, starts killing any suspect.This film is nominated for Best short Drama in the Queensland …   Wikipedia

  • psychic aura —    The term psychic aura comes from the Greek words psuchè (life breath, spirit, soul, mind) and aura (wind, smell). It is used to denote a type of * aura manifesting itself either as a * compound hallucination, a subtype of * metamorphopsia… …   Dictionary of Hallucinations

  • psychosensorial hallucination —    The notion of the hallucination psycho sensorielle was proposed in 1846 by the French alienist Jules Gabriel François Baillarger (1806 1891) to the French Academy of Medicine. Baillarger used the term to denote a type of hallucination which… …   Dictionary of Hallucinations

  • incomplete hallucination —    The term incomplete hallucination is used to denote a hallucination that lacks one or more of the formal characteristics of the full blown perceptual phenomenon. For example, the term is used to denote a visual hallucination that lacks the… …   Dictionary of Hallucinations

  • sensorial hallucination —    Also known as psychic hallucination. The term sensorial hallucination is indebted to the Latin noun sensorium, which means seat of the senses, or brain. It was used in 1846 by the French dream researcher Maurice Macario to denote a… …   Dictionary of Hallucinations

  • complete hallucination —    A term used to denote a hallucination fulfilling all the formal characteristics of * hallucinations proper, in the sense that it perfectly mimics a regular sense perception. The French psychiatrist Pierre Lelong conceptualizes complete… …   Dictionary of Hallucinations

  • conception hallucination —    see psychic hallucination …   Dictionary of Hallucinations

  • mental hallucination —    see psychic hallucination …   Dictionary of Hallucinations

  • cerebro-sensorial hallucination —    The French neologism hallucination cérébrosensorielle was proposed in or shortly before 1884 by the French psychologist Alfred Binet (1857 1911) as a substitute for the term * psychosensorial hallucination. The latter term had been previously… …   Dictionary of Hallucinations

  • olfactory hallucination —    Also known as phantosmia, phantom smell, and hallucination of smell. The term olfactory hallucination is indebted to the Latin verb ol(e)facere, which means to smell. Using source localization as a guiding principle, olfactory hallucinations… …   Dictionary of Hallucinations

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”