TY - GEN
T1 - Non-Invasive Measurements of Deep Tissue Hemodynamics in Human Skeletal Muscle
AU - Yu, G.
AU - Durduran, T.
AU - Lech, G.
AU - Zhou, C.
AU - Britton, C.
AU - Yodh, A. G.
N1 - Publisher Copyright:
© 2004 Optical Society of America
PY - 2004
Y1 - 2004
N2 - A hybrid instrument combining near-infrared diffuse reflection spectroscopy and diffuse correlation spectroscopy (DCS) was used to simultaneously measure the concentration, oxygenation, and flow characteristics of blood cells in the same region of human skeletal muscles. The signals detected from different layers (skin, subcutaneous fat and muscle) were analyzed and the strongest response was found from muscle. The use of this hybrid instrument was demonstrated by characterizing the hemodynamic responses of nine healthy subjects and one patient with peripheral vascular disease (PVD) during arterial cuff occlusion of arm or leg and during plantar flexion exercise.
AB - A hybrid instrument combining near-infrared diffuse reflection spectroscopy and diffuse correlation spectroscopy (DCS) was used to simultaneously measure the concentration, oxygenation, and flow characteristics of blood cells in the same region of human skeletal muscles. The signals detected from different layers (skin, subcutaneous fat and muscle) were analyzed and the strongest response was found from muscle. The use of this hybrid instrument was demonstrated by characterizing the hemodynamic responses of nine healthy subjects and one patient with peripheral vascular disease (PVD) during arterial cuff occlusion of arm or leg and during plantar flexion exercise.
UR - http://www.scopus.com/inward/record.url?scp=85134609321&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85134609321
T3 - Optics InfoBase Conference Papers
BT - Biomedical Topical Meeting, BIOMED 2004
PB - Optica Publishing Group (formerly OSA)
T2 - Biomedical Topical Meeting, BIOMED 2004
Y2 - 14 April 2004 through 17 April 2004
ER -