Effects of hypnosis on P300 olfactory-evoked potential amplitudes. |
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Authors: | Barabasz, Arreed F. Lonsdale, Christopher |
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Abstract: | From a sample of 93 undergraduates, 4 high- and 5 low-hypnotic-susceptibility (the Stanford Hypnotic Susceptibility Scale: Form C) Ss were exposed to a waking condition and a hypnotic induction condition that included a suggestion for anosmia. ANOVAs of the P300 showed significant amplitude increases for weak and strong odors for high-hypnotizable Ss in hypnosis, but not for high-hypnotizable Ss in the waking state. No such amplitude increases were found for the low-hypnotizable Ss. (13 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
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