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 Experiment Video

Updated: May 3, 2026

Simultaneous Recordings of Cortical Local Field Potentials and Electrocorticograms in Response to Nociceptive Laser Stimuli from Freely Moving Rats
07:52

Simultaneous Recordings of Cortical Local Field Potentials and Electrocorticograms in Response to Nociceptive Laser Stimuli from Freely Moving Rats

Published on: January 7, 2019

8.1K

Laser acupuncture - innovative basic research: visual and laser-induced evoked potentials.

Gerhard Litscher1

  • 1Medical University of Graz, Stronach Research Unit for Complementary and Integrative Laser Medicine, Research Unit of Biomedical Engineering in Anesthesia and Intensive Care Medicine, and TCM Research Center Graz, Graz, Austria.

Laser Therapy
|February 11, 2014
PubMed
Summary

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

Next-Generation Cancer Treatment: Photoimmunotherapy's Promise for Unresectable Head and Neck Cancers.

Pharmaceutics·2025
Same author

Epileptic Seizure Detection Using Machine Learning: A Systematic Review and Meta-Analysis.

Brain sciences·2025
Same author

Integrating Acupuncture and Herbal Medicine into Assisted Reproductive Technology: A Systematic Review and Meta-Analysis of East Asian Traditional Medicine.

Healthcare (Basel, Switzerland)·2025
Same author

Neurophysiological mechanisms of electroacupuncture in regulating pancreatic function and adipose tissue expansion.

World journal of diabetes·2025
Same author

Effects of acupuncture and moxibustion on heart rate variability in chronic fatigue syndrome patients: Regulating the autonomic nervous system in a clinical randomized controlled trial.

Complementary therapies in medicine·2025
Same author

Fighting Cancer with Photodynamic Therapy and Nanotechnologies: Current Challenges and Future Directions.

International journal of molecular sciences·2025

Laser acupuncture research explored visual evoked potentials (VEP) using non-invasive stimulation. While initial tests showed no significant VEP changes, later findings suggest 1 Hz laser needle stimulation may modulate brain activity.

Area of Science:

  • Neurology
  • Acupuncture Research
  • Biomedical Engineering

Background:

  • Laser acupuncture is an emerging therapeutic modality requiring further investigation.
  • Visual evoked potentials (VEP) are crucial for understanding visual pathway function.
  • This study investigates VEPs under non-invasive laser stimulation.

Purpose of the Study:

  • To assess VEP changes during laser acupuncture compared to manual needle acupuncture.
  • To explore the effects of non-perceptible laser needle stimulation on cerebral evoked potentials.
  • To investigate the potential modulation of the ascending reticular activating system by laser acupuncture.

Main Methods:

  • Systematic VEP monitoring in 40 healthy volunteers during laser and manual acupuncture.
Keywords:
Laser acupunctureVEPacupunctureevoked potentiallaserlaser needleneuromonitoringneuroscience

More Related Videos

Whole Cell Patch Clamp for Investigating the Mechanisms of Infrared Neural Stimulation
08:58

Whole Cell Patch Clamp for Investigating the Mechanisms of Infrared Neural Stimulation

Published on: July 31, 2013

20.3K

Related Experiment Videos

Last Updated: May 3, 2026

Simultaneous Recordings of Cortical Local Field Potentials and Electrocorticograms in Response to Nociceptive Laser Stimuli from Freely Moving Rats
07:52

Simultaneous Recordings of Cortical Local Field Potentials and Electrocorticograms in Response to Nociceptive Laser Stimuli from Freely Moving Rats

Published on: January 7, 2019

8.1K
Whole Cell Patch Clamp for Investigating the Mechanisms of Infrared Neural Stimulation
08:58

Whole Cell Patch Clamp for Investigating the Mechanisms of Infrared Neural Stimulation

Published on: July 31, 2013

20.3K
  • Application of bilateral non-perceptible laser needle (658 nm, 40 mW) irradiation at the PC6 acupoint.
  • Utilized a novel 32-channel evoked potential analysis technique for detailed monitoring.

    • Main Results:

    • No significant alterations in VEP latency or amplitude were observed during the initial phase of laser acupuncture.
    • The second part of the study successfully recorded human cerebral evoked potentials following non-perceptible laser stimulation.
    • Preliminary data suggests a potential effect of laser stimulation on neural pathways.

    Conclusions:

    • 1 Hz laser needle stimulation may influence the ascending reticular activating system.
    • These findings warrant further research to validate the observed modulatory effects.
    • Non-perceptible laser stimulation presents an innovative approach for neurophysiological studies.