Comparison of diffuse correlation spectroscopy, interferometric diffusing wave spectroscopy, and speckle contrast optical spectroscopy for blood flow monitoring
The experiments demonstrate the equivalency of absolute flow measures from iDWS and DCS and improved precision of pulsatile waveforms from SCOS. These results emphasize the need for rapid development and adoption of iDWS and SCOS.
Authors
- Santosh Aparanji (ORCID: https://orcid.org/0009-0004-2459-4322)
- Rodrigo M. Forti (ORCID: https://orcid.org/0000-0002-8978-2525)
- Wesley B. Baker (ORCID: https://orcid.org/0000-0002-3025-6061)
- Arjun G. Yodh (ORCID: https://orcid.org/0000-0003-4744-2706)
- Kenneth Abramson (ORCID: https://orcid.org/0000-0002-0781-2648)
- Joseph B. Majeski (ORCID: https://orcid.org/0000-0001-5504-5423)
- Vivek J. Srinivasan (ORCID: https://orcid.org/0000-0001-9683-1949)
- Sang Hoon Chong (ORCID: https://orcid.org/0000-0002-6722-0812)
- N. Ramachandran (ORCID: https://orcid.org/0009-0004-3198-7896)
Institutions
- Children's Hospital of Philadelphia (US)
- NYU Langone Health (US)
- University of Pennsylvania (US)
Publication Details
- Journal
- Neurophotonics
- Published
- 2025-08-12
- DOI
- https://doi.org/10.1117/1.nph.12.3.035005
- Primary Topic
- Optical Imaging and Spectroscopy Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Institutes of Health