Characterizing and Removing Artifacts Using Dual-Layer EEG during Table Tennis.

ABSTRACT: Researchers can improve the ecological validity of brain research by studying humans moving in real-world settings. Recent work shows that dual-layer EEG can improve the fidelity of electrocortical recordings during gait, but it is unclear whether these positive results extrapolate to non-locomotor paradigms. For our study, we recorded brain activity with dual-layer EEG while participants played table tennis, a whole-body, responsive sport that could help investigate visuomotor feedback, object interception, and performance monitoring. We characterized artifacts with time-frequency analyses and correlated scalp and reference noise data to determine how well different sensors captured artifacts. As expected, individual scalp channels correlated more with noise-matched channel time series th

SUBMITTER: Studnicki A 

PROVIDER: S-EPMC9371038 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature