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

Zheng, Feng.
2017-04-18T14:05:58.366Z

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

Subjects
Tufts University. Department of Biomedical Engineering.
Permanent URL
http://hdl.handle.net/10427/011596
ID: tufts:21071
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