ArticleNeurophotonics2023
Dual-slope imaging of cerebral hemodynamics with frequency-domain near-infrared spectroscopy.
Article in Neurophotonics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 15 citations in OpenAlex.
- Functional dual-slope frequency-domain near-infrared spectroscopy data interpreted with two- and three-layer models.Biophotonics discovery · 2026Article
- Multi-layer self-calibrated algorithm for transabdominal fetal pulse oximetry: simulation andJPhys photonics · 2026Article
- Article
- Anisotropic light propagation in human brain white matter.Neurophotonics · 2025Article
- Sensitivity analysis of transabdominal fetal pulse oximetry using MRI-based simulations.Biomedical optics express · 2024Article
- Single-distance and dual-slope frequency-domain near-infrared spectroscopy to assess skeletal muscle hemodynamics.Journal of biomedical optics · 2023Article
- Two-layered blood-lipid phantom and method to determine absorption and oxygenation employing changes in moments of DTOFs.Biomedical optics express · 2023Article
- Special Section Guest Editorial: Thirty Years of Functional Near-Infrared Spectroscopy.Neurophotonics · 2023Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Significance: This work targets the contamination of optical signals by superficial hemodynamics, which is one of the chief hurdles in non-invasive optical measurements of the human brain. Aim: To identify optimal source-detector distances for dual-slope (DS) measurements in frequency-domain (FD) near-infrared spectroscopy (NIRS) and demonstrate preferential sensitivity of DS imaging to deeper tissue (brain) versus superficial tissue (scalp). Approach: Theoretical studies ( Results: The mean distance (between the two source-detector distances needed for DS) is the key factor for depth sensitivity. Conclusions: DS imaging with FD NIRS may suppress confounding contributions from superficial hemodynamics without relying on data at short source-detector distances. This capability can have significant implications for non-invasive optical measurements of the human brain.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.