A Simulation Study for Transcranial Photobiomodulation Dosimetry Across Lifespan

Yaoshen Yuan; Paolo Cassano; Matthew Pias; Qianqian Fang; Qianqian Fang

doi:10.1364/TRANSLATIONAL.2020.TW1B.7

Biophotonics Congress: Biomedical Optics 2020 (Translational, Microscopy, OCT, OTS, BRAIN)
OSA Technical Digest (Optica Publishing Group, 2020),
paper TW1B.7
•https://doi.org/10.1364/TRANSLATIONAL.2020.TW1B.7

A Simulation Study for Transcranial Photobiomodulation Dosimetry Across Lifespan

Yaoshen Yuan, Paolo Cassano, Matthew Pias, and Qianqian Fang

Clinical and Translational Biophotonics 2020

Washington, DC United States
20–23 April 2020
ISBN: 978-1-943580-74-3

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Y. Yuan, P. Cassano, M. Pias, and Q. Fang, "A Simulation Study for Transcranial Photobiomodulation Dosimetry Across Lifespan," in Biophotonics Congress: Biomedical Optics 2020 (Translational, Microscopy, OCT, OTS, BRAIN), OSA Technical Digest (Optica Publishing Group, 2020), paper TW1B.7.

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Abstract

We performed 3-D Monte Carlo simulations to investigate the light dosage of transcranial photobiomodulation (t-PBM) across lifespan. An overall decrease in energy deposition was found as a result of increasing thicknesses of the extra-cerebral tissues.

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