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

Direct control of a computer from the human central nervous system.

P R Kennedy1, R A Bakay, M M Moore

  • 1Neural Signals Inc., Atlanta, GA 30341, USA.

IEEE Transactions on Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society
|July 15, 2000
PubMed
Summary

This study introduces an invasive brain-computer interface (BCI) using implanted electrodes. The system allows a patient to control a computer cursor for speech and typing, offering a new communication method.

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

Digital perinatal mental health screening and psychosocial assessment using iCOPE: experiences and insights from healthcare providers.

Midwifery·2026
Same author

Simulation as a tool for promoting infection control measures during a carbapenemase-producing Enterobacterales outbreak: lessons learned.

The Journal of hospital infection·2024
Same author

Correlation of placental pathology with the postoperative outcomes and white matter injury in preterm infants following necrotizing enterocolitis.

Journal of neonatal-perinatal medicine·2023
Same author

A racial bias test with tertiary cancer centre employees: why anti-racist measures are required for First Nations Australians cancer care equity.

Australian health review : a publication of the Australian Hospital Association·2022
Same author

Hand hygiene compliance in the prevention of hospital-acquired infections: a systematic review.

The Journal of hospital infection·2021
Same author

Frontal sinus as an identity and sex indicator.

Morphologie : bulletin de l'Association des anatomistes·2021

Area of Science:

  • Neuroscience
  • Biomedical Engineering
  • Rehabilitation Technology

Background:

  • External brain-computer interface (BCI) devices have limitations.
  • Need for advanced assistive communication technologies for individuals with severe motor impairments.

Purpose of the Study:

  • To present an invasive BCI system as an alternative to external devices.
  • To evaluate the feasibility of using implanted cortical electrodes for functional communication.

Main Methods:

  • Surgical implantation of specialized electrodes into the outer layers of the human neocortex.
  • Real-time recording and wireless transmission of neural signals.
  • Signal processing to decode neural activity and control a computer cursor.

Related Experiment Videos

Main Results:

  • The developed invasive BCI system successfully recorded neural signals from the neocortex.
  • The patient demonstrated the ability to control a computer cursor.
  • The patient utilized the cursor control for producing synthetic speech and typing.

Conclusions:

  • An invasive BCI system offers a viable alternative for individuals unable to use external devices.
  • Implanted cortical electrodes can effectively restore communication functions like speech and typing.
  • This technology holds promise for enhancing the quality of life for patients with communication disabilities.