Modelling cerebral blood oxygenation using monte carlo XYZ-PA

Azhar Zam, Steven Jacques, Sergey Alexandrov, Youzhi Li, Martin J. Leahy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Continuous monitoring of cerebral blood oxygenation is critically important for the management of many lifethreatening conditions. Non-invasive monitoring of cerebral blood oxygenation with a photoacoustic technique offers advantages over current invasive and non-invasive methods. We introduce a Monte Carlo XYZ-PA to model the energy deposition in 3D and the time-resolved pressures and velocity potential based on the energy absorbed by the biological tissue. This paper outlines the benefits of using Monte Carlo XYZ-PA for optimization of photoacoustic measurement and imaging. To the best of our knowledge this is the first fully integrated tool for photoacoustic modelling.

Original languageEnglish (US)
Title of host publicationProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume8580
DOIs
StatePublished - 2013
EventDynamics and Fluctuations in Biomedical Photonics VIII Conference - San Francisco, CA, United States
Duration: Feb 2 2013Feb 4 2013

Other

OtherDynamics and Fluctuations in Biomedical Photonics VIII Conference
CountryUnited States
CitySan Francisco, CA
Period2/2/132/4/13

Fingerprint

Oxygenation
Photoacoustic effect
oxygenation
blood
Photoacoustic Techniques
Blood
Monitoring
Pressure
optimization
energy
Tissue
Imaging techniques

Keywords

  • Blood oxygenation
  • Brain oxygenation
  • Cerebral oxygenation
  • Monte Carlo
  • Numerical simulation
  • Photoacoustic

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Radiology Nuclear Medicine and imaging

Cite this

Zam, A., Jacques, S., Alexandrov, S., Li, Y., & Leahy, M. J. (2013). Modelling cerebral blood oxygenation using monte carlo XYZ-PA. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE (Vol. 8580). [858013] https://doi.org/10.1117/12.2006065

Modelling cerebral blood oxygenation using monte carlo XYZ-PA. / Zam, Azhar; Jacques, Steven; Alexandrov, Sergey; Li, Youzhi; Leahy, Martin J.

Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 8580 2013. 858013.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zam, A, Jacques, S, Alexandrov, S, Li, Y & Leahy, MJ 2013, Modelling cerebral blood oxygenation using monte carlo XYZ-PA. in Progress in Biomedical Optics and Imaging - Proceedings of SPIE. vol. 8580, 858013, Dynamics and Fluctuations in Biomedical Photonics VIII Conference, San Francisco, CA, United States, 2/2/13. https://doi.org/10.1117/12.2006065
Zam A, Jacques S, Alexandrov S, Li Y, Leahy MJ. Modelling cerebral blood oxygenation using monte carlo XYZ-PA. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 8580. 2013. 858013 https://doi.org/10.1117/12.2006065
Zam, Azhar ; Jacques, Steven ; Alexandrov, Sergey ; Li, Youzhi ; Leahy, Martin J. / Modelling cerebral blood oxygenation using monte carlo XYZ-PA. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 8580 2013.
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