Diseases, Conditions, Syndromes

Hypnosis shows promise to ease pain of spine injuries

Hypnosis is effective in helping people with recent spinal cord injuries learn coping strategies to fight chronic pain, a new study shows. Almost 90% of study participants reported benefit from the treatment.

Psychology & Psychiatry

Experiment shows thoughts influence tactile perception

If we sincerely believe that our index finger is five times bigger than it really is, our sense of touch improves. Researchers at Ruhr University Bochum demonstrated that this is the case in an experiment in which the participants ...

Medical research

Hypnosis changes the way the brain processes information

In a new study, researchers from the University of Turku showcased that the way the brain processes information is fundamentally altered during hypnosis. The research helps to understand how hypnosis produces changes in a ...

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Hypnosis

Hypnosis is "a trance state characterized by extreme suggestibility, relaxation and heightened imagination." It is a mental state (according to "state theory") or imaginative role-enactment (according to "non-state theory"). It is usually induced by a procedure known as a hypnotic induction, which is commonly composed of a long series of preliminary instructions and suggestions. Hypnotic suggestions may be delivered by a hypnotist in the presence of the subject, or may be self-administered ("self-suggestion" or "autosuggestion"). The use of hypnotism for therapeutic purposes is referred to as "hypnotherapy", while its use as a form of entertainment for an audience is known as "stage hypnosis".

The words hypnosis and hypnotism both derive from the term neuro-hypnotism (nervous sleep) coined by the Scottish surgeon James Braid around 1841. Braid based his practice on that developed by Franz Mesmer and his followers ("Mesmerism" or "animal magnetism"), but differed in his theory as to how the procedure worked.

Contrary to a popular misconception—that hypnosis is a form of unconsciousness resembling sleep—contemporary research suggests that hypnotic subjects are fully awake and are focusing attention, with a corresponding decrease in their peripheral awareness. Subjects also show an increased response to suggestions. In the first book on the subject, Neurypnology (1843), Braid described "hypnotism" as a state of physical relaxation accompanied and induced by mental concentration ("abstraction").

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