Laser contrast speckle imaging to monitor blood brain barrier integrity

Suzie Dufour; Yaaseen Atchia; Hart Levy; Dene Ringuette; Ofer Levi

doi:10.1364/FIO.2012.FTh4C.5

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Frontiers in Optics 2012

Rochester, New York United States
14–18 October 2012
ISBN: 978-1-55752-956-5

From the session
Biological and Biomedical Optics (FTh4C)

Laser contrast speckle imaging to monitor blood brain barrier integrity

Suzie Dufour, Yaaseen Atchia, Hart Levy, Dene Ringuette, and Ofer Levi

Frontiers in Optics 2012/Laser Science XXVIII
OSA Technical Digest (online) (Optical Society of America, 2012),
paper FTh4C.5
•https://doi.org/10.1364/FIO.2012.FTh4C.5

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S. Dufour, Y. Atchia, H. Levy, D. Ringuette, and O. Levi, "Laser contrast speckle imaging to monitor blood brain barrier integrity," in Frontiers in Optics 2012/Laser Science XXVIII, OSA Technical Digest (online) (Optical Society of America, 2012), paper FTh4C.5.

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Related Topics
Optics & Photonics Topics
?

The topics in this list come from the OSA Optics and Photonics Topics applied to this article.
- Blood
- Speckle imaging
Previously assigned OCIS codes
- Medical optics and biotechnology (170.0170)
- Spectroscopy, speckle (170.6480)

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Abstract

This study demonstrate that laser speckle contrast imaging can be used to monitor Blood Brain Barrier (BBB) disruptions. Our results show that the ratio of venous and arterial flows changes after BBB opening.

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Abstract

Frontiers in Optics 2012

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