G
Guillaume Charvet
Researcher at University of Grenoble
Publications - 25
Citations - 510
Guillaume Charvet is an academic researcher from University of Grenoble. The author has contributed to research in topics: Medicine & Brain–computer interface. The author has an hindex of 8, co-authored 22 publications receiving 321 citations. Previous affiliations of Guillaume Charvet include French Alternative Energies and Atomic Energy Commission & Commissariat à l'énergie atomique et aux énergies alternatives.
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Journal ArticleDOI
An exoskeleton controlled by an epidural wireless brain-machine interface in a tetraplegic patient: a proof-of-concept demonstration.
Alim-Louis Benabid,Thomas Costecalde,Andrey Eliseyev,Guillaume Charvet,Alexandre Verney,Serpil Karakas,M. Foerster,Aurélien Lambert,Boris Morinière,Neil Abroug,Marie-Caroline Schaeffer,Alexandre Moly,Fabien Sauter-Starace,David Ratel,Cécile Moro,Napoleon Torres-Martinez,Lilia Langar,Manuela Oddoux,Mircea Polosan,Stephane Pezzani,Vincent Auboiroux,Tetiana Aksenova,Corinne Mestais,Stephan Chabardes +23 more
TL;DR: These results showed long-term activation of a four-limb neuroprosthetic exoskeleton by a complete brain-machine interface system using continuous, online epidural ECoG to decode brain activity in a tetraplegic patient.
Journal ArticleDOI
WIMAGINE: Wireless 64-Channel ECoG Recording Implant for Long Term Clinical Applications
Corinne Mestais,Guillaume Charvet,Fabien Sauter-Starace,M. Foerster,David Ratel,Alim-Louis Benabid +5 more
TL;DR: The main features of this WIMAGINE implantable device and its architecture are presented, as well as its functional performances and long-term biocompatibility results.
Journal ArticleDOI
Recursive Exponentially Weighted N-way Partial Least Squares Regression with Recursive-Validation of Hyper-Parameters in Brain-Computer Interface Applications
Andrey Eliseyev,Vincent Auboiroux,Thomas Costecalde,Lilia Langar,Guillaume Charvet,Corinne Mestais,Tetiana Aksenova,Alim-Louis Benabid +7 more
TL;DR: A tensor-input/tensor-output Recursive Exponentially Weighted N-Way Partial Least Squares regression algorithm is proposed for high dimension multi-way (tensor) data treatment and adaptive modeling of complex processes in real-time.
Journal ArticleDOI
Long-Term Sheep Implantation of WIMAGINE®, a Wireless 64-Channel Electrocorticogram Recorder.
Fabien Sauter-Starace,David Ratel,Celine Cretallaz,M. Foerster,A. Lambert,Christophe Gaude,Thomas Costecalde,Stéphane Bonnet,Guillaume Charvet,Tetiana Aksenova,Corinne Mestais,Alim-Louis Benabid,Napoleon Torres-Martinez +12 more
TL;DR: The outcome of this preclinical work is the first long-term in vivo validation of the WIMAGINE® implant, highlighting its ability to record the brain electrical activity through the dura mater and to send wireless digitized data to the external base station.
Book ChapterDOI
Deep brain stimulation: BCI at large, where are we going to?
Alim-Louis Benabid,Thomas Costecalde,Napoleon Torres,Cécile Moro,Tetiana Aksenova,Andrey Eliseyev,Guillaume Charvet,Fabien Sauter,David Ratel,Corinne Mestais,Pierre Pollak,Stephan Chabardes +11 more
TL;DR: It is illustrated that BCIs are actually the daily background of DBS, that the evolution of the method involves a growing multiplicity of targets and indications, that new technologies make possible and simpler than before to design innovative solutions to improve DBS methodology, and that the coming out of BCI-driven neuroprostheses for compensation of motor and sensory deficits is a natural evolution of functional neurosurgery.