R
R.J. Kier
Researcher at University of Utah
Publications - 14
Citations - 1567
R.J. Kier is an academic researcher from University of Utah. The author has contributed to research in topics: Integrated circuit & Low-power electronics. The author has an hindex of 11, co-authored 14 publications receiving 1520 citations.
Papers
More filters
Journal ArticleDOI
A Low-Power Integrated Circuit for a Wireless 100-Electrode Neural Recording System
Reid R. Harrison,P.T. Watkins,R.J. Kier,R.O. Lovejoy,D. Black,Richard A. Normann,Florian Solzbacher +6 more
TL;DR: A prototype integrated circuit for wireless neural recording from a 100-channel microelectrode array was developed and a two-chip system was used to record neural signals from a Utah Electrode Array in cat cortex and transmit the digitized signals wirelessly to a receiver.
Journal ArticleDOI
Wireless Neural Recording With Single Low-Power Integrated Circuit
Reid R. Harrison,R.J. Kier,Cynthia A. Chestek,Vikash Gilja,Paul Nuyujukian,Stephen I. Ryu,Bradley Greger,Florian Solzbacher,Krishna V. Shenoy +8 more
TL;DR: benchtop and in vivo experimental results from an integrated circuit designed for wireless implantable neural recording applications, which was fabricated in a commercially available 0.6- mum 2P3M BiCMOS process, are presented.
Journal ArticleDOI
HermesC: Low-Power Wireless Neural Recording System for Freely Moving Primates
Cynthia A. Chestek,Vikash Gilja,Paul Nuyujukian,R.J. Kier,Florian Solzbacher,Stephen I. Ryu,Reid R. Harrison,Krishna V. Shenoy +7 more
TL;DR: The HermesC-INI3 system is developed and tested, a system for recording and wirelessly transmitting neural data from electrode arrays implanted in rhesus macaques who are freely moving and seeks to develop an animal model of freely moving humans.
Journal ArticleDOI
Wireless Neural/EMG Telemetry Systems for Small Freely Moving Animals
Reid R. Harrison,Haleh Fotowat,Raymond Chan,R.J. Kier,Robert M. Olberg,Anthony Leonardo,Fabrizio Gabbiani +6 more
TL;DR: These systems are based on custom low-power integrated circuits that amplify, filter, and digitize four biopotential signals using low-noise circuits and have been used to monitor neural potentials in untethered perching dragonflies and weakly swimming electric fish.
Proceedings ArticleDOI
HermesC: RF wireless low-power neural recording system for freely behaving primates
TL;DR: Her HermesC, a system for recording neural activity from electrode arrays implanted in rhesus monkeys and transmitting this data wirelessly, based on the integrated neural interface (INI) microchip, is developed and tested.