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Cortical control of a tablet computer by people with paralysis.
Nuyujukian, Paul; Albites Sanabria, Jose; Saab, Jad; Pandarinath, Chethan; Jarosiewicz, Beata; Blabe, Christine H; Franco, Brian; Mernoff, Stephen T; Eskandar, Emad N; Simeral, John D; Hochberg, Leigh R; Shenoy, Krishna V; Henderson, Jaimie M.
Afiliación
  • Nuyujukian P; Department of Neurosurgery, Stanford University, Stanford, CA, United States of America.
  • Albites Sanabria J; Department of Electrical Engineering, Stanford University, Stanford, CA, United States of America.
  • Saab J; Department of Bioengineering, Stanford University, Stanford, CA, United States of America.
  • Pandarinath C; Neurosciences Institute, Stanford University, Stanford, CA, United States of America.
  • Jarosiewicz B; Bio-X Institute, Stanford University, Stanford, CA, United States of America.
  • Blabe CH; Neurosciences Program, Stanford University, Stanford, CA, United States of America.
  • Franco B; School of Engineering, Brown University, Providence, RI, United States of America.
  • Mernoff ST; Carney Institute for Brain Science, Brown University, Providence, RI, United States of America.
  • Eskandar EN; School of Engineering, Brown University, Providence, RI, United States of America.
  • Simeral JD; Carney Institute for Brain Science, Brown University, Providence, RI, United States of America.
  • Hochberg LR; Center for Neurorestoration and Neurotechnology, Rehabilitation Research and Development Service, VA Medical Center, Providence, RI, United States of America.
  • Shenoy KV; Department of Neurosurgery, Stanford University, Stanford, CA, United States of America.
  • Henderson JM; Department of Electrical Engineering, Stanford University, Stanford, CA, United States of America.
PLoS One ; 13(11): e0204566, 2018.
Article en En | MEDLINE | ID: mdl-30462658
General-purpose computers have become ubiquitous and important for everyday life, but they are difficult for people with paralysis to use. Specialized software and personalized input devices can improve access, but often provide only limited functionality. In this study, three research participants with tetraplegia who had multielectrode arrays implanted in motor cortex as part of the BrainGate2 clinical trial used an intracortical brain-computer interface (iBCI) to control an unmodified commercial tablet computer. Neural activity was decoded in real time as a point-and-click wireless Bluetooth mouse, allowing participants to use common and recreational applications (web browsing, email, chatting, playing music on a piano application, sending text messages, etc.). Two of the participants also used the iBCI to "chat" with each other in real time. This study demonstrates, for the first time, high-performance iBCI control of an unmodified, commercially available, general-purpose mobile computing device by people with tetraplegia.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Cuadriplejía / Programas Informáticos / Computadoras de Mano / Ondas Encefálicas / Interfaces Cerebro-Computador Tipo de estudio: Clinical_trials Límite: Adult / Female / Humans / Male / Middle aged Idioma: En Revista: PLoS One Asunto de la revista: CIENCIA / MEDICINA Año: 2018 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Cuadriplejía / Programas Informáticos / Computadoras de Mano / Ondas Encefálicas / Interfaces Cerebro-Computador Tipo de estudio: Clinical_trials Límite: Adult / Female / Humans / Male / Middle aged Idioma: En Revista: PLoS One Asunto de la revista: CIENCIA / MEDICINA Año: 2018 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Estados Unidos