Performance Investigation of Brain-Computer Interfaces that Combine EEG and fNIRS for Motor Imagery Tasks. - Pooja Verma; Alexander Heilinger; Patrick Reitner; Johannes Grünwald; Christoph Guger; David Franklin (SMC, 2019)

Online Classification of Motor Imagery Using EEG and fNIRS: A Hybrid Approach with Real Time Human-Computer Interaction. - Gerald Hirsch; Matilde Dirodi; Ren Xu; Patrick Reitner; Christoph Guger (HCI (38), 2020)

Online Classification of Cognitive Control Processes Using EEG and fNIRS: A Stroop Experiment. - Leonhard Schreiner; Gerald Hirsch; Ren Xu; Patrick Reitner; Harald Pretl; Christoph Guger (HCI (1), 2021)