A quantitative comparison of NIRS and fMRI across multiple cognitive tasks. - Xu Cui; Signe Bray; Daniel M. Bryant; Gary H. Glover; Allan L. Reiss (NeuroImage, 2011)

NIRS-based hyperscanning reveals increased interpersonal coherence in superior frontal cortex during cooperation. - Xu Cui; Daniel M. Bryant; Allan L. Reiss (NeuroImage, 2012)