Gary Lehew
Duke University
7 Papers
50 Citations
Gary Lehew is an academic researcher from Duke University. The author has contributed to research in topics: Computer science & Macaque. The author has an hindex of 6, co-authored 7 publications.
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Papers
Chronic, multisite, multielectrode recordings in macaque monkeys
Miguel A. L. Nicolelis,Dragan F. Dimitrov,Jose M. Carmena,Roy E. Crist,Gary Lehew,Jerald D. Kralik,Steven P. Wise +6 more
TL;DR: A paradigm is described for recording the activity of single cortical neurons from awake, behaving macaque monkeys using high-density microwire arrays and multichannel instrumentation to benefit neurophysiological investigation of learning, perception, and sensorimotor integration in primates and the development of neuroprosthetic devices.
Chronic, wireless recordings of large-scale brain activity in freely moving rhesus monkeys
David Alexander Schwarz,Mikhail A. Lebedev,Timothy L. Hanson,Dragan F. Dimitrov,Gary Lehew,Jim Meloy,Sankaranarayani Rajangam,Vivek Subramanian,Peter J. Ifft,Zheng Li,Arjun Ramakrishnan,Andrew J. Tate,Katie Z. Zhuang,Miguel A. L. Nicolelis +13 more
TL;DR: It is proposed that wireless large-scale recordings could have a profound impact on basic primate neurophysiology research while providing a framework for the development and testing of clinically relevant neuroprostheses.
Wireless Cortical Brain-Machine Interface for Whole-Body Navigation in Primates
Sankaranarayani Rajangam,Po-He Tseng,Allen Yin,Gary Lehew,David Alexander Schwarz,Mikhail A. Lebedev,Miguel A. L. Nicolelis +6 more
TL;DR: It is shown that rhesus monkeys can learn to navigate a robotic wheelchair, using their cortical activity as the main control signal, and it is demonstrated that intracranial BMIs could restore whole-body mobility to severely paralyzed patients in the future.
Patent
Miniaturized high-density multichannel electrode array for long-term neuronal recordings
Miguel A. L. Nicolelis,Gary Lehew,David J. Krupa +2 more
- 14 Mar 2002
TL;DR: In this paper, a high-density multichannel microwire electrode array is described, and a method of assembling the array is further disclosed, including an intelligent brain pacemaker and a closed loop brain machine interface.
50
Interbrain cortical synchronization encodes multiple aspects of social interactions in monkey pairs
TL;DR: Concurrent wireless neuronal ensemble recordings from pairs of monkeys were conducted to measure interbrain cortical synchronization during a whole-body navigation task that involved continuous social interaction of two monkeys, suggesting that ICS represents specific aspects of primate social interactions.