Hypnosis refers to a state or condition in which the client becomes highly receptive to suggestions. The hypnotized individual appears to follow instructions in an uncritical, automatic manner, attending only to those aspects of their environment that are suggested to them as significant by the hypnotist. When the client is deeply receptive, he hears, sees, senses, smells and feels in accordance with the suggestions made, even if these may be in direct contradiction to the actual stimuli acting on the client. Suggestions can also be used to change memory and self-perception. All these effects can be extended post-hypnotically into the subsequent state of waking activity. It is as if the suggestions made during hypnosis determined the individual’s perception of the real world. In this sense, the phenomenon has been described as a “believed fantasy”.
©1990 Grolier Electronic Publishing, Inc.
There are many theories about what hypnosis is or is not. The following are some of them: