L
Lilia Langar
Researcher at University of Grenoble
Publications - 4
Citations - 231
Lilia Langar is an academic researcher from University of Grenoble. The author has contributed to research in topics: Iteratively reweighted least squares & Recursive least squares filter. The author has an hindex of 2, co-authored 3 publications receiving 118 citations. Previous affiliations of Lilia Langar include Centre Hospitalier Universitaire de Grenoble.
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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
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
Walking naturally after spinal cord injury using a brain–spine interface
Henri Lorach,Andrea Gálvez,Felix Martel,Serpil Karakas,Molywan Vat,C R Harte,Salif Komi,Jimmy Ravier,Thibault Collin,Icare Sakr,Edeny Baaklini,S. D. Hernandez-Charpak,Gregory Dumont,Rik Buschman,Nick Buse,Tim Denison,Ilse J. W. van Nes,Leonie Asboth,Anne Watrin,Lucas Struber,Fabien Sauter-Starace,Lilia Langar,Vincent Auboiroux,Stefano Carda,Stephan Chabardes,Tetiana Aksenova,Robin Demesmaeker,Guillaume Charvet,Jocelyne Bloch,Grégoire Courtine +29 more
TL;DR: In this paper , a brain-spine interface (BSI) was used to enable an individual with chronic tetraplegia to stand and walk naturally in community settings.
Journal ArticleDOI
Space-Time-Frequency Multi-Sensor Analysis for Motor Cortex Localization Using Magnetoencephalography.
Vincent Auboiroux,Christelle Larzabal,Lilia Langar,Victor Rohu,Ales Mishchenko,Nana Arizumi,Etienne Labyt,Alim-Louis Benabid,Tetiana Aksenova +8 more
TL;DR: A regression-based multi-sensor space–time–frequency analysis (MSA) approach, which integrates co-localized sensors and/or multi-frequency information, is proposed and shows that the MSA approach provides good localization performance when compared to wMNE and statistically significant improvement of robustness against ill-defined trigger.