Fig. 4: Taste function decoding from the reconstructed tongue.
From: Gustatory interface for operative assessment and taste decoding in patients with tongue cancer
a Time progress bar illustrating the experimental paradigm. Each trial spans one minute, commencing with a 15-second resting state. Taste stimulation is applied between 15 and 20 s, followed by simultaneous recording of TE and EEG signals for 40 s. Patients were instructed to rinse and relax between two trials. b Schematic illustration of the TE and EEG signals processing pipeline and the dual-modal fusion algorithm for predicting five basic tastes. c Visualized result of the feature space after the fusion of TE data from the reconstructed tongue and EEG data. d Confusion matrix of cross-patient taste decoding (n = 5).
