Review of laser speckle contrast techniques for visualizing tissue perfusion

When a diffuse object is illuminated with coherent laser light, the backscattered light will form an interference pattern on the detector. This pattern of bright and dark areas is called a speckle pattern. When there is movement in the object, the speckle pattern will change over time. Laser speckle...

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Detalles Bibliográficos
Autores principales: Draijer, Matthijs, Hondebrink, Erwin, van Leeuwen, Ton, Steenbergen, Wiendelt
Formato: Texto
Lenguaje:English
Publicado: Springer-Verlag 2008
Materias:
Review Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701498/
https://www.ncbi.nlm.nih.gov/pubmed/19050826
http://dx.doi.org/10.1007/s10103-008-0626-3
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author Draijer, Matthijs
Hondebrink, Erwin
van Leeuwen, Ton
Steenbergen, Wiendelt
author_facet Draijer, Matthijs
Hondebrink, Erwin
van Leeuwen, Ton
Steenbergen, Wiendelt
author_sort Draijer, Matthijs
collection PubMed
description When a diffuse object is illuminated with coherent laser light, the backscattered light will form an interference pattern on the detector. This pattern of bright and dark areas is called a speckle pattern. When there is movement in the object, the speckle pattern will change over time. Laser speckle contrast techniques use this change in speckle pattern to visualize tissue perfusion. We present and review the contribution of laser speckle contrast techniques to the field of perfusion visualization and discuss the development of the techniques.
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spelling pubmed-27014982009-06-29 Review of laser speckle contrast techniques for visualizing tissue perfusion Draijer, Matthijs Hondebrink, Erwin van Leeuwen, Ton Steenbergen, Wiendelt Lasers Med Sci Review Article When a diffuse object is illuminated with coherent laser light, the backscattered light will form an interference pattern on the detector. This pattern of bright and dark areas is called a speckle pattern. When there is movement in the object, the speckle pattern will change over time. Laser speckle contrast techniques use this change in speckle pattern to visualize tissue perfusion. We present and review the contribution of laser speckle contrast techniques to the field of perfusion visualization and discuss the development of the techniques. Springer-Verlag 2008-12-03 2009-07 /pmc/articles/PMC2701498/ /pubmed/19050826 http://dx.doi.org/10.1007/s10103-008-0626-3 Text en © The Author(s) 2008
spellingShingle Review Article
Draijer, Matthijs
Hondebrink, Erwin
van Leeuwen, Ton
Steenbergen, Wiendelt
Review of laser speckle contrast techniques for visualizing tissue perfusion
title Review of laser speckle contrast techniques for visualizing tissue perfusion
title_full Review of laser speckle contrast techniques for visualizing tissue perfusion
title_fullStr Review of laser speckle contrast techniques for visualizing tissue perfusion
title_full_unstemmed Review of laser speckle contrast techniques for visualizing tissue perfusion
title_short Review of laser speckle contrast techniques for visualizing tissue perfusion
title_sort review of laser speckle contrast techniques for visualizing tissue perfusion
topic Review Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2701498/
https://www.ncbi.nlm.nih.gov/pubmed/19050826
http://dx.doi.org/10.1007/s10103-008-0626-3
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