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Titolo:
AN EVENT-RELATED POTENTIAL INVESTIGATION OF POSTHYPNOTIC RECOGNITION AMNESIA
Autore:
ALLEN JJ; IACONO WG; LARAVUSO JJ; DUNN LA;
Indirizzi:
UNIV ARIZONA,DEPT PSYCHOL TUCSON AZ 85721 UNIV MINNESOTA,DEPT PSYCHOL MINNEAPOLIS MN 55455
Titolo Testata:
Journal of abnormal psychology
fascicolo: 3, volume: 104, anno: 1995,
pagine: 421 - 430
SICI:
0021-843X(1995)104:3<421:AEPIOP>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Soggetto:
BILATERAL STIMULUS ARRAYS; INDEX FOCUSED ATTENTION; BRAIN POTENTIALS; VOLITIONAL EXPERIENCES; INDIVIDUAL-DIFFERENCES; SENTENCE VERIFICATION; DISRUPTED RETRIEVAL; P300; MEMORY; REPETITION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Physical, Chemical & Earth Sciences
Citazioni:
49
Recensione:
Indirizzi per estratti:
Citazione:
J.J. Allen et al., "AN EVENT-RELATED POTENTIAL INVESTIGATION OF POSTHYPNOTIC RECOGNITION AMNESIA", Journal of abnormal psychology, 104(3), 1995, pp. 421-430

Abstract

Forty-two individuals selected for high hypnotizability or for low hypnotizability were taught lists of words during hypnosis and assessed for recognition following hypnosis using event-related potential (ERP)procedures, both before and after the cue to reverse amnesia. A subgroup of low-hypnotizable participants were asked to simulate hypnotic behavior. All participants had larger late positive component (LPC) amplitudes to learned than to unlearned words, regardless of whether amnesia was reported The highly hypnotizable participants who reported recognition amnesia, however, had significant changes in attention-related (P1 and N1) and recognition-related (N400 and LPC) ERP component amplitudes as a function of whether amnesia was reported. These data suggest that posthypnotic amnesia may involve alterations in the processesof attention, selection, and accessibility.

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Documento generato il 22/09/20 alle ore 14:29:13