title: Correlation of EEG asymmetry and hypnotic susceptibility.
abstract: Hypnosis research of the last decades confirmed that some cortical regions show characteristic modification of spontaneous brain electrical activity as a function of hypnotic responsiveness. Using FFT spectrum of 16 channel EEG recording, it was demonstrated that in highly susceptible subjects the right parieto-temporal region show more electric power than the left one while the low susceptibles have left side predominance or equilibrated power in all derivations. If a specific (Ericksonian) indirect hypnosis induction was administered, the same right side preponderance could be recorded in low susceptibles, too. On the basis of these results we can confirm the importance of the right parieto-temporal associative area in the alteration of consciousness characterizing hypnotic state.
authors.affiliation: Institute of Psychology, Kossuth Lajos University, Debrecen, Hungary.
authors.forename: I
authors.initials: I
authors.lastname: Mészáros
authors.forename: C
authors.initials: C
authors.lastname: Szabó
mesh_terms: D000328:Adult; D000513:Alpha Rhythm; D004566:Electrodes; D004569:Electroencephalography; D006801:Humans; D006990:Hypnosis