Study the effect of the skull in light illumination and ultrasound detection paths in transcranial photoacoustic imaging

Rayyan Manwar; Karl Kratkiewicz; Mohammad Reza Nasiri Avanaki

doi:10.1117/12.2581241

11 March 2021 Study the effect of the skull in light illumination and ultrasound detection paths in transcranial photoacoustic imaging

Rayyan Manwar, Karl Kratkiewicz, Mohammad Reza Nasiri Avanaki

Author Affiliations +

Proceedings Volume 11642, Photons Plus Ultrasound: Imaging and Sensing 2021; 116424P (2021) https://doi.org/10.1117/12.2581241
Event: SPIE BiOS, 2021, Online Only

Conference Poster

Abstract

Skull tissue greatly degrades the photoacoustic signal in a transcranial photoacoustic imaging system. In this study, we investigate the feasibility of transcranial photoacoustic imaging, by studying the effect of skull in both illumination path and acoustic detection path, and determine the maximum skull thickness through which accurate photoacoustic imaging is feasible without any post processing.

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Rayyan Manwar, Karl Kratkiewicz, and Mohammad Reza Nasiri Avanaki "Study the effect of the skull in light illumination and ultrasound detection paths in transcranial photoacoustic imaging", Proc. SPIE 11642, Photons Plus Ultrasound: Imaging and Sensing 2021, 116424P (11 March 2021); https://doi.org/10.1117/12.2581241

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