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: Jun 22, 2026

A Wireless, Bidirectional Interface for In Vivo Recording and Stimulation of Neural Activity in Freely Behaving Rats
10:41

A Wireless, Bidirectional Interface for In Vivo Recording and Stimulation of Neural Activity in Freely Behaving Rats

Published on: November 7, 2017

Wireless neural recording with single low-power integrated circuit.

Reid R Harrison1, Ryan J Kier, Cynthia A Chestek

  • 1Department of Electrical and Computer Engineering, University of Utah, Salt Lake City, UT 84112, USA. harrison@ece.utah.edu

IEEE Transactions on Neural Systems and Rehabilitation Engineering : a Publication of the IEEE Engineering in Medicine and Biology Society
|June 6, 2009
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

Optical imaging of microfluidic integrated smart hydrogels for research and sensing applications.

Sensors and actuators. B, Chemical·2026
Same author

Long-term Intracortical Neural activity and Kinematics (LINK): An intracortical neural dataset for chronic brain-machine interfaces, neuroscience, and machine learning.

Advances in neural information processing systems·2026
Same author

Use of RPNIs and Implanted Electrodes for Prosthetic Wrist and Multi-Grip Hand Control during Functional Tasks: A Case Study.

IEEE transactions on bio-medical engineering·2026
Same author

Material damage to multielectrode arrays after electrolytic lesioning is insignificant.

eLife·2026
Same author

A Roadmap to Navigate the Future of Neural Engineering.

Journal of neural engineering·2026
Same author

Propofol-induced loss of responsiveness reorganizes cortical traveling waves in the human brain.

bioRxiv : the preprint server for biology·2026

We developed a novel integrated circuit for wireless neural recording. This chip enables efficient, low-component-count neural signal acquisition and transmission for implantable applications.

Area of Science:

  • Biomedical Engineering
  • Neuroscience
  • Integrated Circuit Design

Background:

  • Wireless neural recording systems are crucial for advanced brain-computer interfaces.
  • Existing systems often require complex external hardware and multiple off-chip components.
  • Miniaturization and power efficiency are key challenges in implantable device development.

Purpose of the Study:

  • To present experimental results of a novel integrated circuit for wireless neural recording.
  • To demonstrate the feasibility of a low-component-count system for implantable applications.
  • To validate the performance of the circuit in both benchtop and in vivo settings.

Main Methods:

  • Fabrication of an integrated circuit using a 0.6-μm 2P3M BiCMOS process.

More Related Videos

Implantation and Control of Wireless, Battery-free Systems for Peripheral Nerve Interfacing
07:13

Implantation and Control of Wireless, Battery-free Systems for Peripheral Nerve Interfacing

Published on: October 20, 2021

Related Experiment Videos

Last Updated: Jun 22, 2026

A Wireless, Bidirectional Interface for In Vivo Recording and Stimulation of Neural Activity in Freely Behaving Rats
10:41

A Wireless, Bidirectional Interface for In Vivo Recording and Stimulation of Neural Activity in Freely Behaving Rats

Published on: November 7, 2017

Implantation and Control of Wireless, Battery-free Systems for Peripheral Nerve Interfacing
07:13

Implantation and Control of Wireless, Battery-free Systems for Peripheral Nerve Interfacing

Published on: October 20, 2021

  • Integration of 100 amplifiers, analog-to-digital converter (ADC), spike detectors, and a frequency-shift-keying (FSK) transmitter.
  • Wireless power and data transmission using inductive and FSK links, respectively.

    • Main Results:

    • The circuit successfully telemetered neural signals at 15.7 kSps via the FSK wireless link.
    • Wireless power and command signals were transmitted over a 2.765-MHz inductive link.
    • The system operated with only two off-chip components: a receiving coil and a capacitor.

    Conclusions:

    • The developed integrated circuit offers a compact and efficient solution for wireless neural recording.
    • The low off-chip component count simplifies system integration for implantable neural interfaces.
    • Experimental results confirm the potential of this chip for future neuroscience research and clinical applications.