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Flux or speed? Examining speckle contrast imaging of vascular flows
Speckle contrast imaging enables rapid mapping of relative blood flow distributions using camera detection of back-scattered laser …
S. M. Shams Kazmi
,
Ehssan Faraji
,
Mitchell Davis
,
Yu-Yen Huang
,
Xiaojing Zhang
,
Andrew Dunn
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Expanding applications, accuracy, and interpretation of laser speckle contrast imaging of cerebral blood flow
Laser speckle contrast imaging (LSCI) provides a rapid characterization of cortical flow dynamics for functional monitoring of the …
S. M. Shams Kazmi
,
Lisa Richards
,
Christian Schrandt
,
Mitchell Davis
,
Andrew Dunn
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Chronic monitoring of vascular progression after ischemic stroke using multiexposure speckle imaging and two-photon fluorescence microscopy
Monitoring the progression of the vascular structure and cerebral blood flow (CBF) after brain injury is vital to understand the …
Christian Schrandt
,
S. M. Shams Kazmi
,
Theresa Jones
,
Andrew Dunn
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Intraoperative laser speckle contrast imaging with retrospective motion correction for quantitative assessment of cerebral blood flow
Although multiple intraoperative cerebral blood flow (CBF) monitoring techniques are currently available, a quantitative method that …
Lisa Richards
,
Erica Towle
,
Douglas Fox
,
Andrew Dunn
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Imaging depth and multiple scattering in laser speckle contrast imaging
Laser speckle contrast imaging (LSCI) is a powerful and simple method for full field imaging of blood flow. However, the depth …
Mitchell Davis
,
S. M. Shams Kazmi
,
Andrew Dunn
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Optimization of camera exposure durations for multi-exposure speckle imaging of the microcirculation
Improved Laser Speckle Contrast Imaging (LSCI) blood flow analyses that incorporate inverse models of the underlying laser-tissue …
S. M. Shams Kazmi
,
Satyajit Balial
,
Andrew Dunn
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Cerebral Blood Flow Imaging with Laser Speckle Contrast Imaging
Laser speckle contrast imaging (LSCI) is a technique for dynamic visualization of blood flow on tissue surfaces. LSCI produces images …
S. M. Shams Kazmi
,
Lisa Richards
,
Andrew Dunn
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Loss of Syndecan-1 Induces a Pro-inflammatory Phenotype in Endothelial Cells with a Dysregulated Response to Atheroprotective Flow
Fluid shear stresses are potent regulators of vascular homeostasis and powerful determinants of vascular disease progression. The …
Peter Voyvodic
,
Daniel Min
,
Robert Liu
,
Evan Williams
,
Vipul Chitalia
,
Andrew Dunn
,
Aaron Baker
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Low-cost laser speckle contrast imaging of blood flow using a webcam
Laser speckle contrast imaging has become a widely used tool for dynamic imaging of blood flow, both in animal models and in the …
Lisa Richards
,
S. M. Shams Kazmi
,
Janel Davis
,
Katherine Olin
,
Andrew Dunn
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Laser speckle contrast imaging of blood flow in rat retinas using an endoscope
Laser speckle contrast imaging (LSCI) offers a cost-effective means to image blood flow in vivo. However, it is not commonly used to …
Adrien Ponticorvo
,
Damon Cardenas
,
Andrew Dunn
,
Daniel Ts'o
,
Timothy Duong
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