Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Bioactive properties of Brachyotum naudinii Triana (Melastomataceae) leaves revealed by HPLC-ESI-QTOF-MS profiling and in vitro antioxidant and antibacterial assays.

Annales pharmaceutiques francaises·2026
Same author

Persistence and Risk Assessment of Biofilm-Forming MDR and XDR Bacteria on Non-Poultry Meat Contact Surfaces in Wah Cantt, Pakistan.

Microorganisms·2026
Same author

Phytochemical characterization, antioxidant, and antibacterial activities of Cymbopogon citratus extracts against multidrug-resistant uropathogens.

Folia microbiologica·2026
Same author

Effects of anthropometry, age and sex on center of pressure displacement evoked by small trunk perturbations in balance tests.

European journal of applied physiology·2026
Same author

No Association Between Hypnotizability and Basal Ganglia Morphometry.

Brain sciences·2026
Same author

Correction: Early detection of hypovolemia by venous pulse wave velocity and vena cava ultrasound imaging.

European journal of applied physiology·2026

Related Experiment Video

Updated: Sep 4, 2025

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

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

Published on: January 5, 2014

11.9K

Does hypnotizability affect neurovascular coupling during cognitive tasks?

Anas Rashid1, Enrica Laura Santarcangelo2, Silvestro Roatta1

  • 1Lab of Integrative Physiology, Department of Neuroscience "Rita Levi Montalcini", University of Torino, Torino, Italy.

Physiology & Behavior
|July 17, 2022
PubMed
Summary

Highly hypnotizable individuals show enhanced brain oxygenation adjustments during cognitive tasks. This suggests their neurovascular coupling is more responsive to metabolic demands compared to less hypnotizable people.

Keywords:
Cognitive tasksHypnotizabilityMental computationNIRSTrail making task

More Related Videos

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication
09:26

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication

Published on: February 6, 2019

18.9K
Conducting Hyperscanning Experiments with Functional Near-Infrared Spectroscopy
06:42

Conducting Hyperscanning Experiments with Functional Near-Infrared Spectroscopy

Published on: January 19, 2019

10.5K

Related Experiment Videos

Last Updated: Sep 4, 2025

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

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

Published on: January 5, 2014

11.9K
Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication
09:26

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication

Published on: February 6, 2019

18.9K
Conducting Hyperscanning Experiments with Functional Near-Infrared Spectroscopy
06:42

Conducting Hyperscanning Experiments with Functional Near-Infrared Spectroscopy

Published on: January 19, 2019

10.5K

Area of Science:

  • Neuroscience
  • Psychophysiology

Background:

  • Hypnotizability is a trait linked to attention, information processing, and cardiovascular control.
  • Near-infrared spectroscopy (NIRS) measures neurovascular coupling, reflecting brain activity and oxygenation.

Purpose of the Study:

  • To investigate neurovascular coupling differences between high and low hypnotizable individuals during cognitive tasks.
  • To explore how hypnotizability influences brain oxygenation responses to mental computation and trail making tasks.

Main Methods:

  • Used NIRS to measure tissue hemoglobin index (THI) and tissue oxygenation index (TOI).
  • Assessed 23 healthy participants (10 med-highs, 13 med-lows) using the Stanford Hypnotic Susceptibility Scale and Tellegen Absorption Scale.
  • Monitored brain oxygenation during mental computation (MC) and trail making task (TMT).

Main Results:

  • Medium-to-high hypnotizable individuals (med-highs) reported greater absorption.
  • Med-highs showed increased THI and TOI during tasks, unlike med-lows.
  • Distinct THI and TOI time courses in med-highs indicated differential task processing.

Conclusions:

  • Medium-to-high hypnotizable individuals exhibit more finely tuned tissue oxygenation relative to metabolic demands.
  • Hypnotizability influences psychophysiological responses, particularly neurovascular coupling during cognitive load.