Transfontanelle photoacoustic imaging for in-vivo cerebral oxygenation measurement

The capability of photoacoustic (PA) imaging to measure oxygen saturation through a fontanelle has been demonstrated in large animals in-vivo. We called this method, transfontanelle photoacoustic imaging (TFPAI). A surgically induced 2.5 cm diameter cranial window was created in an adult sheep skull...

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Autores principales: Manwar, Rayyan, McGuire, Laura S., Islam, Md. Tarikul, Shoo, Anthony, Charbel, Fady T., Pillers, De-Ann M., Avanaki, Kamran
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9470703/
https://www.ncbi.nlm.nih.gov/pubmed/36100615
http://dx.doi.org/10.1038/s41598-022-19350-x
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author Manwar, Rayyan
McGuire, Laura S.
Islam, Md. Tarikul
Shoo, Anthony
Charbel, Fady T.
Pillers, De-Ann M.
Avanaki, Kamran
author_facet Manwar, Rayyan
McGuire, Laura S.
Islam, Md. Tarikul
Shoo, Anthony
Charbel, Fady T.
Pillers, De-Ann M.
Avanaki, Kamran
author_sort Manwar, Rayyan
collection PubMed
description The capability of photoacoustic (PA) imaging to measure oxygen saturation through a fontanelle has been demonstrated in large animals in-vivo. We called this method, transfontanelle photoacoustic imaging (TFPAI). A surgically induced 2.5 cm diameter cranial window was created in an adult sheep skull to model the human anterior fontanelle. The performance of the TFPAI has been evaluated by comparing the PA-based predicted results against the gold standard of blood gas analyzer measurements.
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spelling pubmed-94707032022-09-15 Transfontanelle photoacoustic imaging for in-vivo cerebral oxygenation measurement Manwar, Rayyan McGuire, Laura S. Islam, Md. Tarikul Shoo, Anthony Charbel, Fady T. Pillers, De-Ann M. Avanaki, Kamran Sci Rep Article The capability of photoacoustic (PA) imaging to measure oxygen saturation through a fontanelle has been demonstrated in large animals in-vivo. We called this method, transfontanelle photoacoustic imaging (TFPAI). A surgically induced 2.5 cm diameter cranial window was created in an adult sheep skull to model the human anterior fontanelle. The performance of the TFPAI has been evaluated by comparing the PA-based predicted results against the gold standard of blood gas analyzer measurements. Nature Publishing Group UK 2022-09-13 /pmc/articles/PMC9470703/ /pubmed/36100615 http://dx.doi.org/10.1038/s41598-022-19350-x Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Manwar, Rayyan
McGuire, Laura S.
Islam, Md. Tarikul
Shoo, Anthony
Charbel, Fady T.
Pillers, De-Ann M.
Avanaki, Kamran
Transfontanelle photoacoustic imaging for in-vivo cerebral oxygenation measurement
title Transfontanelle photoacoustic imaging for in-vivo cerebral oxygenation measurement
title_full Transfontanelle photoacoustic imaging for in-vivo cerebral oxygenation measurement
title_fullStr Transfontanelle photoacoustic imaging for in-vivo cerebral oxygenation measurement
title_full_unstemmed Transfontanelle photoacoustic imaging for in-vivo cerebral oxygenation measurement
title_short Transfontanelle photoacoustic imaging for in-vivo cerebral oxygenation measurement
title_sort transfontanelle photoacoustic imaging for in-vivo cerebral oxygenation measurement
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9470703/
https://www.ncbi.nlm.nih.gov/pubmed/36100615
http://dx.doi.org/10.1038/s41598-022-19350-x
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