The feasibility of combining communication BCIs with FES for individuals with locked-in syndrome

Evan Canny,M. Vansteensel,S. M. Salm,G. Muller-Putz,J. Berezutskaya

Published 2023 in Unknown venue

ABSTRACT

Individuals with a locked-in state live with severe whole-body paralysis that limits their ability to communicate with family and loved ones. Recent advances in the brain-computer interface (BCI) technology have presented a potential alternative for these people to communicate by detecting neural activity associated with attempted hand or speech movements and translating the decoded intended movements to a control signal for a computer. A technique that could potentially enrich the communication capacity of BCIs is functional electrical stimulation (FES) of paralyzed limbs and face to restore body and facial movements of paralyzed individuals, allowing to add body language and facial expression to communication BCI utterances. Here, we review the current state of the art of existing BCI and FES work in people with paralysis of body and face and propose that a combined BCI-FES approach, which has already proved successful in several applications in stroke and spinal cord injury, can provide a novel promising mode of communication for locked-in individuals.

PUBLICATION RECORD

  • Publication year

    2023

  • Venue

    Unknown venue

  • Publication date

    2023-06-05

  • Fields of study

    Biology, Medicine, Engineering

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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