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Josh Chartier @joshchartier

research scientist @RealityLabs || formerly @ChangLabUCSF @UCSF @UCBerkeley @RiceUniversity || neuroscience || machine learning || speech

Joined April 2009
  • Tweets 16
  • Following 91
  • Followers 200
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Another fun paper from @ChangLabUcsf! Awesome work by David Moses, @SeanMetzger5, @jessierliu, and the rest of the gang. nejm.org/doi/full/10.1056/NE…

Neuroprosthesis for Decoding Speech in a Paralyzed Person with Anarthria | NEJM

Technology to restore the ability to communicate in paralyzed persons who cannot speak has the potential to improve autonomy and quality of life. An approach that decodes words and sentences direct...

nejm.org
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Incredible paper on neural representations underlying phoneme sequence processing with very slick visualizations!
Laura Gwilliams@GwilliamsL
6 Apr 2020
our new paper "Neural dynamics of phoneme sequencing" is now on bioRxiv! biorxiv.org/content/10.1101/… conducted with dream-team @jrking0 @AlecMarantz @davidpoeppel, we use MEG to study how phonemes are processed in continuous naturalistic speech short summary in thread below: 1/8
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Had a great time in Alpbach speaking about brain-computer interfaces! @forumalpbach #EFAtec19
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Josh Chartier retweeted
UC San Francisco@UCSF
30 Jul 2019
UCSF neuroscientists just reported new progress in ongoing efforts to one day restore communication to people with speech loss due to paralysis. #science ucsf.edu/news/2019/07/415046…

Archive: Team IDs Spoken Words and Phrases in Real Time from Brain’s Speech Signals

UCSF scientists have for the first time decoded spoken words and phrases in real time from the brain signals that control speech.

ucsf.edu
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Excited to share our recent work on reconstructing speech from participants' brain signals that were recorded while they spoke sentences aloud! @GopalaSpeech @UCSF @nature nature.com/articles/s41586-0…

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It is a proof-of-concept for a brain-computer interface that would restore naturalistic communication to those with speech loss due to neurological conditions such as ALS or brain-stem stroke.
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Demonstration video: youtube.com/watch?v=3pv0vT82…

Synthetic speech generated from brain recordings

All footage and animations in this video are copyright of the Unive...

youtube.com
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This new video explains our work on translating brain signals into speech! @GopalaSpeech @UCSF @NeurosurgUCSF @nature youtube.com/watch?v=3pv0vT82…

Synthetic speech generated from brain recordings

All footage and animations in this video are copyright of the Unive...

youtube.com
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Our pre-print on decoding speech from brain activity is now out! biorxiv.org/content/early/20…

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Josh Chartier retweeted
Josh Jacobs@neurojosh
7 Jun 2018
New paper out today! Theta and Alpha Oscillations Are Traveling Waves in the Human Neocortex. In @NeuroCellPress cell.com/neuron/fulltext/S08…
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Josh Chartier retweeted
Neuron@NeuroCellPress
7 Jun 2018
On the cover: Sensorimotor cortex and human speech, Chang lab. cell.com/neuron/fulltext/S08… and Video Abstract youtube.com/watch?v=Fe5dogtJ…
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