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Related Concept Videos

Altered States of Awareness01:06

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.
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Related Experiment Video

Updated: Jun 23, 2026

Method for Simultaneous fMRI/EEG Data Collection during a Focused Attention Suggestion for Differential Thermal Sensation
06:33

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Published on: January 5, 2014

Hypnotic suggestion and cognitive neuroscience.

David A Oakley1, Peter W Halligan

  • 1Division of Psychology and Language Sciences, University College London, Gower Street, London, WC1E 6BT, UK.

Trends in Cognitive Sciences
|May 12, 2009
PubMed
Summary

Hypnosis research is advancing, using functional imaging to explore consciousness and cognitive functions. This approach creates experimental models of neuropsychological disorders to study brain activity in various conditions.

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Area of Science:

  • Cognitive Neuroscience
  • Clinical Psychology
  • Neuroimaging

Background:

  • Growing acceptance of consciousness as a research field.
  • Advancements in functional imaging techniques.
  • Renewed interest in hypnosis and suggestion for manipulating subjective experience.

Purpose of the Study:

  • Investigate the cognitive and neural basis of hypnosis.
  • Utilize hypnosis to explore psychological processes.
  • Create experimental models of neuropsychological disorders.

Main Methods:

  • Employing hypnosis and suggestion to alter subjective experience.
  • Conducting functional imaging studies (e.g., fMRI).
  • Developing hypnotic suggestion-based analogues of neuropsychological disorders.

Main Results:

  • Two main research strands: nature of hypnosis and its application.
  • Hypnosis used to probe cognitive functions and create disorder models.
  • Functional imaging reveals brain activity in experimental neuropsychopathology.

Conclusions:

  • Hypnosis is a valuable tool for studying consciousness and cognition.
  • Experimental neuropsychopathology using hypnosis offers insights into brain function.
  • Functional imaging enhances understanding of symptom-based disorders and phenomenology.