Involuntary facial muscle activity during imagined vocalisation contaminates EEG and enables emotion decoding
Yichen Tang, Paul Michael Corballis, Luke E. Hallum
This paper decodes emotion from EEG during overt and imagined vocalisation, finding that involuntary facial muscle activity contaminates EEG and contributes to emotion decoding.
Journal of Neural Engineering · Oct 1, 2026Peer-reviewedPhysiology