Neuroprosthesis for Decoding Speech in a Paralyzed Person with Anarthria

In a person with anarthria and spastic quadriparesis caused by a brain-stem stroke, signals from the cortical speech area were processed with signal analysis and a natural-language model. It was possible to decode words and sentences with high accuracy when the patient attempted to produce language.

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	The New England journal of medicine 2021-07, Vol.385 (3), p.217-227
Hauptverfasser:	Moses, David A, Metzger, Sean L, Liu, Jessie R, Anumanchipalli, Gopala K, Makin, Joseph G, Sun, Pengfei F, Chartier, Josh, Dougherty, Maximilian E, Liu, Patricia M, Abrams, Gary M, Tu-Chan, Adelyn, Ganguly, Karunesh, Chang, Edward F
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Autonomy Brain research Brain stem Brain Stem Infarctions - complications Brain-Computer Interfaces Computational neuroscience Cortex (somatosensory) Deep Learning Dysarthria - etiology Dysarthria - rehabilitation Electrocorticography Electrodes Electrodes, Implanted FDA approval General & Internal Medicine Genetics Humans Language Learning algorithms Life Sciences & Biomedicine Male Medicine, General & Internal Natural Language Processing Neural Prostheses Neurology Neuroscience Neurosurgery Neurosurgery General Prosthetics Psychiatry Psychiatry General Quadriplegia - etiology Quality of life Science & Technology Sensorimotor Cortex - physiology Signal processing Software Speech Stroke
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	In a person with anarthria and spastic quadriparesis caused by a brain-stem stroke, signals from the cortical speech area were processed with signal analysis and a natural-language model. It was possible to decode words and sentences with high accuracy when the patient attempted to produce language.
ISSN:	0028-4793 1533-4406
DOI:	10.1056/NEJMoa2027540