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Ultra High-Density Microgrid Recordings during Awa ...
Ultra High-Density Microgrid Recordings during Awake Craniotomy Reveal Submillimeter Structure of Human Language Processing
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Video Transcription
Video Summary
In this video, Dan Cleary, a neurosurgery resident at the University of California, San Diego, discusses his research on ultra-high-density microgrid recordings and their application in studying human language. He introduces a novel, non-destructive neural interface device developed at UCSD, consisting of a small-scale electrode array with 128 contacts. Cleary explains the importance of studying cortical columns, which are key computational structures in the brain, and presents an experimental design to study human language processing using phonemes. He showcases results from the study, demonstrating task-related signal modulation in the spirotemporal gyrus in patients with dominant hemisphere pathology. The research is part of a collaborative effort involving multiple institutions and contributors. Cleary credits Dr. Eric Holgren and Dr. Shadi Daya for their supervision and assistance in the research and electrode production, respectively.
Asset Subtitle
Daniel Cleary, MD, PhD
Keywords
neurosurgery resident
ultra-high-density microgrid recordings
human language
cortical columns
task-related signal modulation
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