Figure 3
EEG decoding of continuous steering actions. (A) Backward TRF models were used to decode the steering signal from unseen EEG data with cross-validation. Steering reconstruction correlations are reported for TRF models with various anticipations (with a fixed TRF window-size of 1.5 s). Error-bars indicate the SE across participants. The grey area indicates the chance level, which was the 99th percentile of a null distribution calculated by re-running the regression analysis 100 times on shuffled steering/EEG data (calculated across all participants and shuffles). (B) (Left) Individual-subject steering reconstruction correlations for selected anticipation windows. Participants were sorted according to the results with anticipation 300 ms. (Right) Selected portion of the steering signal (grey lines) and the corresponding steering reconstructions for two selected participants. Decoding results for those participants are also indicated in panel B with the same colours.
