Near infrared and visible spectroscopic measurements to detect changes in light scattering and hemoglobin oxygen saturation from rat spinal cord during peripheral stimulation. - Hanli Liu; Harsha Radhakrishnan; Arun K. Senapati; Christopher E. Hagains; Disha Peswani; Aditya V. Mathker; Yuan Bo Peng (NeuroImage, 2008)