Dravida, S; Noah, JA; Zhang, X; Hirsch, J; (2018) Comparison of Oxyhemoglobin and Deoxyhemoglobin Signal Reliability With and Without Global Mean Removal for Digit Manipulation Motor Tasks. Neurophotonics , 5 (1) , Article 011006. 10.1117/1.NPh.5.1.011006. Green open access