Fundamental effects of array density and modulation frequency on image quality of diffuse optical tomography
Our results indicate that both array density and modulation frequency affect the spatial sampling of tissue, which asymptotically saturates due to photon diffusivity within a turbid volume. In summary, our results provide comprehensive perspectives for optimizing future DOT system designs in applications from wearable functional brain imaging to breast tumor detection.
Authors
- Adam T. Eggebrecht (ORCID: https://orcid.org/0000-0002-6320-2676)
- Dalin Yang (ORCID: https://orcid.org/0000-0002-5730-0173)
- Weihao Fan
- Joseph P. Culver (ORCID: https://orcid.org/0000-0001-9738-3084)
- Chengfeng Zhang (ORCID: https://orcid.org/0000-0002-1302-5667)
- Jason W. Trobaugh (ORCID: https://orcid.org/0009-0008-5183-3359)
Institutions
- Washington University in St. Louis (US)
- Mallinckrodt (United States) (US)
Publication Details
- Journal
- Medical Physics
- Published
- 2024-11-04
- DOI
- https://doi.org/10.1002/mp.17491
- Citations
- 6
- Primary Topic
- Optical Imaging and Spectroscopy Techniques
- Type
- article
- Field-Weighted Citation Impact
- 2.43
Funders
- National Institute of Mental Health