Functional monitoring of blood flow dynamics in brain with photon correlation techniques

被引：2

作者：

Parthasarathy, Ashwin B. ^{[1
]}

Gannon, Kimberly ^{[2
]}

Baker, Wesley B. ^{[1
]}

Kavuri, Venki ^{[1
]}

Mullen, Michael T. ^{[2
]}

Detre, John A. ^{[2
]}

Yodh, Arjun G. ^{[1
]}

机构：

[1] Univ Penn, Dept Phys & Astron, Philadelphia, PA 19104 USA

[2] Hosp Univ Penn, Div Stroke & Neurocrit Care, Philadelphia, PA 19104 USA

来源：

DYNAMICS AND FLUCTUATIONS IN BIOMEDICAL PHOTONICS XIII | 2016年 / 9707卷

关键词：

DIFFUSE CORRELATION SPECTROSCOPY; AUTOREGULATION; PRESSURE;

D O I：

10.1117/12.2225250

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

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.

引用

页数：6

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