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Titolo:
Psychophysiological correlates of hypnosis and hypnotic susceptibility
Autore:
de Pascalis, V;
Indirizzi:
Univ Rome La Sapienza, Dipartimento Psicol, I-00185 Rome, Italy Univ Rome La Sapienza Rome Italy I-00185 nto Psicol, I-00185 Rome, Italy
Titolo Testata:
INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL HYPNOSIS
fascicolo: 2, volume: 47, anno: 1999,
pagine: 117 - 143
SICI:
0020-7144(199904)47:2<117:PCOHAH>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
40 HZ-EEG; EVENT-RELATED POTENTIALS; BILATERAL STIMULUS ARRAYS; INDEX FOCUSED ATTENTION; EVOKED-POTENTIALS; SPECTRAL-ANALYSIS; CEREBRAL ASYMMETRY; EMOTIONAL EVENTS; SIGNAL-DETECTION; VISUAL-STIMULI;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
133
Recensione:
Indirizzi per estratti:
Indirizzo: de Pascalis, V Univ Rome La Sapienza, Dipartimento Psicol, Via Dei Marsi 78, I-00185 Rome, Univ Rome La Sapienza Via Dei Marsi 78 Rome Italy I-00185
Citazione:
V. de Pascalis, "Psychophysiological correlates of hypnosis and hypnotic susceptibility", INT J CE HY, 47(2), 1999, pp. 117-143

Abstract

This article reviews and summarizes electroencephalographic (EEG)-based research on physiological and cognitive indicators of hypnotic responding andhypnotic susceptibility, with special attention to the author's programmatic research in this area. Evidence that differences in attention levels mayaccount for hypnotic depth and individual differences in hypnotizability is provided with traditional EEG rhythms, event-related potentials, and 40-Hz EEG activity. The alteration of stimulus perception may be a secondary effect with respect to allocation of attentional resources. In both nonhypnosis and hypnosis conditions, high hypnotizables appeared to show greater task-related EEG hemispheric shifts than did low hypnotizables. Findings concerning cognitive and physiological correlates of hypnotic analgesia are discussed with respect to hemispheric functioning in the apparent control of focused and sustained attention. The conclusion is that although a definitiveEEG-based signature for hypnosis and hypnotizability is not yet established, there are a number of promising leads.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/09/20 alle ore 20:01:53