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

A haptic force feedback device for virtual reality-fMRI experiments.

Lisa M Di Diodato1, Richard Mraz, S Nicole Baker

  • 1Department of Imaging Research, Sunnybrook Health Sciences Centre, Toronto, ON, Canada. ldidioda@sri.utoronto.ca

IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society
|January 18, 2008
PubMed
Summary
This summary is machine-generated.

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

Detailed Consideration of a Novel Meandered Dipole Array for Magnetic Resonance Imaging of the Head at 3 Tesla with Low Radiofrequency Power Deposition.

Sensors (Basel, Switzerland)·2026
Same author

Cerebellar magnetization transfer ratio and its relationship to clinical outcomes in radiologically isolated syndrome and multiple sclerosis.

Multiple sclerosis (Houndmills, Basingstoke, England)·2026
Same author

A multimodal evaluation of transcranial photobiomodulation in mild cognitive impairment: Cognitive, metabolic, and neuroimaging outcomes of a pilot randomized controlled trial.

Journal of Alzheimer's disease : JAD·2026
Same author

SelExNet: A Self-Supervised Physics-Informed Framework for Multi-Channel Joint RF and Gradient Waveform Optimization in 2D Spatially Selective Excitation.

Magnetic resonance in medicine·2026
Same author

Safety of 3 Tesla Magnetic Resonance Imaging in Active Peripheral Nerve Field Stimulation Device for Facial Pain.

Stereotactic and functional neurosurgery·2026
Same author

Genetic and Hormonal Contributions to Psychosis Symptoms in Alzheimer's Disease: A Sex-Stratified Analysis.

The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry·2026
Same journal

Ultrasound-Informed State Estimation of Wrist Tremor Dynamics via Koopman Operator for Personalized Sensory Peripheral Nerve Stimulation.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society·2026
Same journal

Motion Intention Recognition and DDPG-Based Adaptive Impedance Control for a Robotic Upper-Limb Exoskeleton.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society·2026
Same journal

CNN-Based Modelling Reveals Temporal Brain Dynamics of Auditory Intensity Processing.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society·2026
Same journal

Pathology-Informed Augmentation Improves Cross-Cohort IMU-to-vGRF Estimation Between Healthy Adults and Adults With Osteoarthritis.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society·2026
Same journal

Effects of task-driven head orientations on gait and balance during walking in virtual reality.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society·2026
Same journal

Wearable sensor-based Mild Cognitive Impairment Identification: A Multi-Domain Gait Analysis Approach with Association Rule Mining.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society·2026
See all related articles

Researchers developed a novel force feedback device for virtual reality (VR) functional magnetic resonance imaging (fMRI) studies. This technology enables exploration of haptic feedback

Area of Science:

  • Neuroscience
  • Biomedical Engineering
  • Rehabilitation Technology

Background:

  • Virtual reality (VR) and functional magnetic resonance imaging (fMRI) integration offers potential for stroke research and clinical applications.
  • A key limitation is the lack of fMRI-compatible sensory feedback technologies, hindering realistic simulations.
  • Developing such technology is crucial for advancing VR-based neurological studies.

Purpose of the Study:

  • To develop and validate a prototype force feedback device compatible with fMRI environments.
  • To assess the device's performance characteristics, including force output, interaction bandwidth, and transmission delay.
  • To investigate the neural correlates of haptic feedback in VR using fMRI.

Main Methods:

  • Development of a prototype fMRI-compatible force feedback device.

Related Experiment Videos

  • Rigorous testing of the device's performance metrics (force output, bandwidth, delay, fMRI compatibility).
  • A VR-fMRI experiment involving six participants interacting with a virtual object, with and without force feedback.

    • Main Results:

    • The developed force feedback device demonstrated validated performance suitable for VR-fMRI applications.
    • The VR-fMRI experiment successfully verified modulation of brain activity when force feedback was applied compared to its absence.
    • The study confirmed the feasibility of using the device to study neural responses to haptic stimuli.

    Conclusions:

    • The novel force feedback device is a significant advancement for VR-fMRI research.
    • This technology can facilitate studies on the role of haptics in VR and brain function.
    • The device holds promise for characterizing brain function and behavior in stroke-related hand paresis.