17 March 2016 Functional monitoring of blood flow dynamics in brain with photon correlation techniques
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Abstract
We introduce a new software correlator approach for continuous high-speed (up to 100 Hz) monitoring of blood flow dynamics with Diffuse Correlation Spectroscopy. The functionality of the high-speed software correlator is demonstrated with measurements of baseline blood flow dynamics. The utility of high-data-rate blood flow monitoring is demonstrated with measurements of cerebral autoregulation dynamics.
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Ashwin B. Parthasarathy, Ashwin B. Parthasarathy, Kimberly Gannon, Kimberly Gannon, Wesley B. Baker, Wesley B. Baker, Venki Kavuri, Venki Kavuri, Michael T. Mullen, Michael T. Mullen, John A. Detre, John A. Detre, Arjun G. Yodh, Arjun G. Yodh, "Functional monitoring of blood flow dynamics in brain with photon correlation techniques", Proc. SPIE 9707, Dynamics and Fluctuations in Biomedical Photonics XIII, 97070H (17 March 2016); doi: 10.1117/12.2225250; https://doi.org/10.1117/12.2225250
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