Phase Analysis of Low Frequency Hemodynamic Oscillations in Near Infrared Spectroscopy.

Zheng, Feng.

Abstract: To study low frequency oscillations (around 0.1 Hz) of tissue, oxy-hemoglobin and deoxy-hemoglobin concentrations measured by near-infrared spectroscopy, we proposed two phase analysis methods: one is a cross-correlation phasor method, and another is a phase synchronization analysis method. Both methods yield similar results and provide a straightforward visualization of the phase relati... read more

Tufts University. Department of Biomedical Engineering.
Permanent URL
ID: tufts:21071
To Cite: DCA Citation Guide