Spatio-Temporal Imaging of Vascular Reactivity by Optical Tomography

Randall L. Barbour; Randall L. Barbour; Harry L. Graber; Christoph H. Schmitz; Yaling Pei; Sheng Zhong; San-Lian S. Barbour; Seth Blattman; Thomas Panetta

doi:10.1364/IVOI.1999.DIS161

Proceedings of Inter-Institute Workshop on In Vivo Optical Imaging at the NIH
Technical Digest Series (Optica Publishing Group, 1999),
paper DIS161
•https://doi.org/10.1364/IVOI.1999.DIS161

Spatio-Temporal Imaging of Vascular Reactivity by Optical Tomography

Randall L. Barbour, Harry L. Graber, Christoph H. Schmitz, Yaling Pei, Sheng Zhong, San-Lian S. Barbour, Seth Blattman, and Thomas Panetta

In Vivo optical Imaging at the NIH 1999

Bethesda, MD United States
16–17 September 1999
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Diffuse Imaging and Spectroscopy (DIS)

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R. L. Barbour, H. L. Graber, C. H. Schmitz, Y. Pei, S. Zhong, S. S. Barbour, S. Blattman, and T. Panetta, "Spatio-Temporal Imaging of Vascular Reactivity by Optical Tomography," in Proceedings of Inter-Institute Workshop on In Vivo Optical Imaging at the NIH, Technical Digest Series (Optica Publishing Group, 1999), paper DIS161.

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Abstract

Representative results from simulated, laboratory and physiological studies are presented, demonstrating the ability to extract important features of dynamic behavior from dense scattering media. These results were obtained by analyzing time series of reconstructed images. Investigations on the human forearm clearly reveal the ability to identify and correctly locate principal features of the vasculature. Characterization of these features using linear and nonlinear time-series analysis methods can produce a wealth of information regarding the spatio-temporal features of the dynamics of vascular reactivity.

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