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 Videos

Experimentation with a transcranial magnetic stimulation system for functional brain mapping.

G J Ettinger1, M E Leventon, W E Grimson

  • 1Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, USA. ettinger@ai.mit.edu

Medical Image Analysis
|January 26, 2000
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

On repairing racial ruptures after racial microaggressions: A mixed methods study with Black graduate students.

Journal of counseling psychology·2026
Same author

Outcome and feasibility of radiotherapy bridging in large B-cell lymphoma patients receiving CD19 CAR T in the UK.

British journal of haematology·2024
Same author

Parents' priorities and preferences for treatment of children with ADHD: Qualitative inquiry in the MADDY study.

Child: care, health and development·2022
Same author

Ileal pouch-anal anastomosis in ulcerative colitis: outcomes, functional results, and quality of life in patients with more than 10-year follow-up.

International journal of colorectal disease·2020
Same author

Factors associated with early dropout in an employer-based commercial weight-loss program.

Obesity science & practice·2018
Same author

Long-term retention in an employer-based, commercial weight-loss programme.

Clinical obesity·2018

This study introduces a novel registration system for transcranial magnetic stimulation (TMS) brain mapping. The system enhances accuracy by linking TMS probe position to MRI scans, improving neuroanatomy research and surgical planning.

Area of Science:

  • Neuroscience
  • Medical Imaging
  • Biomedical Engineering

Background:

  • Functional brain mapping is crucial for understanding neural activity.
  • Transcranial magnetic stimulation (TMS) offers a non-invasive method for neuronal stimulation.
  • Accurate spatial registration of TMS to brain anatomy is essential for reliable mapping.

Purpose of the Study:

  • To develop and validate a novel registration system for functional brain mapping using TMS.
  • To improve the precision and resolution of brain maps generated by TMS.
  • To facilitate applications in neuroanatomy research, surgical planning, and therapeutic procedures.

Main Methods:

  • Utilized a transcranial magnetic stimulation (TMS) device to stimulate neurons.
  • Developed a registration system to associate TMS probe position (3-D) with magnetic resonance imaging (MRI) brain reconstructions.

Related Experiment Videos

  • Implemented real-time feedback to guide probe placement for optimal map resolution.
  • Mapped functional areas including the motor and visual cortex.

    • Main Results:

    • Successfully generated functional brain maps by integrating TMS data with MRI.
    • The developed registration system demonstrated the ability to provide real-time guidance for probe placement.
    • Repeatability tests confirmed the reliability of the mapping technique across multiple sessions.

    Conclusions:

    • The novel registration system significantly enhances the accuracy and utility of TMS-based functional brain mapping.
    • This technique holds considerable potential for advancing neuroanatomy research, surgical guidance, and therapeutic interventions.
    • The system's real-time feedback mechanism improves user guidance and map quality.