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Blood-Flow Changes in Mice with TBI Assessed by Time-Gated Diffuse Correlation Spectroscopy at 1064 nm

  • Sahar Sabaghian
  • , Chien Sing Poon
  • , Timothy M. Rambo
  • , Aaron J. Miller
  • , Brandon Foreman
  • , Ulas Sunar
  • Stony Brook University
  • Wright State University
  • Quantum Opus LLC
  • University of Cincinnati

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Diffuse correlation spectroscopy was used on mice to resolve non-invasive blood flow within brain tissue after injury. Blood flow dynamics showed a highly significant reduction in TBI within 30 minutes relative to sham animals. Low-frequency oscillations also showed significant changes due to TBI.

Original languageEnglish
Title of host publicationOptical Tomography and Spectroscopy, OT and S 2024 in Proceedings Optica Biophotonics Congress
Subtitle of host publicationBiomedical Optics 2024, Translational, Microscopy, OCT, OTS, BRAIN - Part of Optica Biophotonics Congress: Biomedical Optics
PublisherOptical Society of America
ISBN (Electronic)9781957171340
DOIs
StatePublished - 2024
EventOptical Tomography and Spectroscopy, OT and S 2024 - Part of Optica Biophotonics Congress: Biomedical Optics - Fort Lauderdale, United States
Duration: Apr 7 2024Apr 10 2024

Publication series

NameOptical Tomography and Spectroscopy, OT and S 2024 in Proceedings Optica Biophotonics Congress: Biomedical Optics 2024, Translational, Microscopy, OCT, OTS, BRAIN - Part of Optica Biophotonics Congress: Biomedical Optics

Conference

ConferenceOptical Tomography and Spectroscopy, OT and S 2024 - Part of Optica Biophotonics Congress: Biomedical Optics
Country/TerritoryUnited States
CityFort Lauderdale
Period04/7/2404/10/24

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