Ung, W.C. and Funane, T. and Katura, T. and Sato, H. and Tang, T.B. and Hani, A.F.M. and Kiguchi, M.  (2018) Effectiveness Evaluation of Real-Time Scalp Signal Separating Algorithm on Near-Infrared Spectroscopy Neurofeedback.  IEEE Journal of Biomedical and Health Informatics, 22 (4).  pp. 1148-1156.  ISSN 21682194