Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Altered States of Awareness

Altered States of Awareness

Altered states of consciousness represent significant deviations from one's normal mental state. These deviations can range from subtle changes in awareness to profound transformations in perception, thought processes, and sensory experiences. Altered states of consciousness can be triggered by various factors, including drug use, meditation, hypnosis, illness, or even intense fatigue.
The ingestion of substances like stimulants or hallucinogens leads to chemical alterations in the brain...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Investigating the analytical robustness of the social and behavioural sciences.

Nature·2026

Same author

Standardized Hypnotizability Assessment and Rapport Education (SHARE).

The International journal of clinical and experimental hypnosis·2026

Same author

Can Any Procedure Be Hypnosis? Exploring the Effect of Framing on Hypnotic Depth and Electrophysiological Correlates of Hypnosis in a Balanced Placebo Design.

Psychophysiology·2025

Same author

Metascientific replication project with the advanced meta-experimental protocol of the transparent psi project procedures for testing the precognitive effect claimed by Bem.

PloS one·2025

Same author

Multiverse simulation to explore the impact of analytical choices on type I and type II errors in a reaction time study.

Behavior research methods·2025

Same author

Hypnotizability and Visual Imagery Inside and Outside Hypnosis: A Replication and Extension.

The International journal of clinical and experimental hypnosis·2025

Search research articles

Related Experiment Video

Updated: Aug 26, 2025

Method for Simultaneous fMRI/EEG Data Collection during a Focused Attention Suggestion for Differential Thermal Sensation

Method for Simultaneous fMRI/EEG Data Collection during a Focused Attention Suggestion for Differential Thermal Sensation

Published on: January 5, 2014

Electrodermal Orienting Response During Active-Alert Hypnosis: Do Verbal Suggestions Influence Automatic Attentional

Eniko Kasos^1,2, Krisztian Kasos^1,3, Zoltan Kekecs²

¹Doctoral School of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary.

The International Journal of Clinical and Experimental Hypnosis

|October 3, 2022

Summary

Suggestions influence electrodermal activity during hypnosis. High hypnotizables showed greater skin conductance responses (SCRs) with permissive suggestions, while low hypnotizables responded more to excluding suggestions in a control setting.

Keywords:

Active-alert hypnosis attention automatic processing electrodermal activity hypnotizabilty suggestions

More Related Videos

Dissociation of the Confounding Influences of Expectancy and Integrative Difficulty Residing in Anomalous Sentences in Event-related Potential Studies

Dissociation of the Confounding Influences of Expectancy and Integrative Difficulty Residing in Anomalous Sentences in Event-related Potential Studies

Published on: May 9, 2019

The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients

The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients

Published on: June 12, 2020

Related Experiment Videos

Last Updated: Aug 26, 2025

Method for Simultaneous fMRI/EEG Data Collection during a Focused Attention Suggestion for Differential Thermal Sensation

Method for Simultaneous fMRI/EEG Data Collection during a Focused Attention Suggestion for Differential Thermal Sensation

Published on: January 5, 2014

Dissociation of the Confounding Influences of Expectancy and Integrative Difficulty Residing in Anomalous Sentences in Event-related Potential Studies

Dissociation of the Confounding Influences of Expectancy and Integrative Difficulty Residing in Anomalous Sentences in Event-related Potential Studies

Published on: May 9, 2019

The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients

The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients

Published on: June 12, 2020

Area of Science:

Psychology
Neuroscience
Sleep Research

Background:

The skin conductance orienting response (SCR) is a psychophysiological measure sensitive to attention and arousal.
Hypnosis is a state of consciousness involving focused attention and heightened suggestibility.
Understanding how suggestions impact physiological responses during altered states is crucial for both basic science and therapeutic applications.

Purpose of the Study:

To investigate the effect of permissive versus excluding suggestions on electrodermal laterality of the SCR.
To examine how individual differences in hypnotizability moderate the influence of suggestions on SCR.
To compare these effects during hypnosis and a non-hypnotic control condition.

Main Methods:

Thirty-two participants were assigned to either permissive or excluding suggestion conditions.
Participants underwent a dream task with auditory stimuli (tones) during active-alert hypnosis and a musical control condition.
Electrodermal activity, specifically SCR, was measured to assess physiological responses.

Main Results:

High hypnotizability individuals exhibited higher SCRs following permissive suggestions during hypnosis compared to excluding suggestions.
Low hypnotizability individuals showed a similar pattern (higher SCRs with permissive suggestions) in the control condition, not during hypnosis.
These findings suggest a differential impact of suggestion type based on hypnotizability and state.

Conclusions:

The type of suggestion significantly influences electrodermal responses, with effects moderated by hypnotizability and the experimental state (hypnosis vs. control).
Permissive suggestions may enhance orienting responses in highly suggestible individuals during hypnosis.
Further research with larger, more diverse samples is needed to confirm these preliminary findings.