Wubbels, P., Nishimura, E., Rapoport, E., Darling, B., Proffitt, D., Downs, T., & Downs III, H. (2007). Part I-Augmented Cognition Methods and Techniques-Exploring Calibration Techniques for Functional Near-Infrared Imaging (fNIR) Controlled Brain-Computer Interfaces. Lecture Notes in Computer Science, 4565, 23–29.
