Optimizing P300 speller performance with bimodal emotional cognition

Takeaway

  • The experimental audiovisual (E-AV) brain–computer interface spelling paradigm showed greater accuracy in character spelling than the emotion‐based visual‐only (E-V) P300 spelling paradigm when tested in healthy subjects.

Why this matters

    Improving the performance of the P300 spelling system may help enhance communication for people with severe neuromuscular disease and improve their quality of life.