Quantification of muscle oxygenation and flow of healthy volunteers during cuff occlusion of arm and leg flexor muscles and plantar flexion exercise

Turgut Durduran; Guoqiang Yu; Chao Zhou; Gwen Lech; Britton Chance; Arjun G. Yodh

doi:10.1117/12.476880

29 July 2003 Quantification of muscle oxygenation and flow of healthy volunteers during cuff occlusion of arm and leg flexor muscles and plantar flexion exercise

Turgut Durduran, Guoqiang Yu, Chao Zhou, Gwen Lech, Britton Chance, Arjun G. Yodh

Author Affiliations +

Proceedings Volume 4955, Optical Tomography and Spectroscopy of Tissue V; (2003) https://doi.org/10.1117/12.476880
Event: Biomedical Optics, 2003, San Jose, CA, United States

Abstract

A hybrid instrument combining near infrared and diffuse correlation spectroscopies was used to measure muscle oxygenation and blood flow dynamics during cuff occlusion and ischemia. Measurements were done on six healthy subjects on their arm and leg flexor muscles. Hemodynamic response was characterized for blood oxygen saturation, total hemoglobin concenration and relative blood flow speed. The characterization allowed us to define the normal response range as well as showing the feasibility of using a hybrid instrument for dynamic measurements.

Citation Download Citation

Turgut Durduran, Guoqiang Yu, Chao Zhou, Gwen Lech, Britton Chance, and Arjun G. Yodh "Quantification of muscle oxygenation and flow of healthy volunteers during cuff occlusion of arm and leg flexor muscles and plantar flexion exercise", Proc. SPIE 4955, Optical Tomography and Spectroscopy of Tissue V, (29 July 2003); https://doi.org/10.1117/12.476880

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