Two-layered blood-lipid phantom and method to determine absorption and oxygenation employing changes in moments of DTOFs
Near-infrared spectroscopy (NIRS) is an established technique for measuring tissue oxygen
saturation (StO_2), which is of high clinical value. For tissues that have layered structures, it …
saturation (StO_2), which is of high clinical value. For tissues that have layered structures, it …
Comparison of near-infrared oximeters in a liquid optical phantom with varying intralipid and blood content
S Kleiser, S Hyttel-Sorensen, G Greisen… - Oxygen Transport to …, 2016 - Springer
The interpretation of cerebral tissue oxygen saturation values (StO 2) in clinical settings is
currently complicated by the use of different near-infrared spectrophotometry (NIRS) devices …
currently complicated by the use of different near-infrared spectrophotometry (NIRS) devices …
Optical characterization of two-layered turbid media for non-invasive, absolute oximetry in cerebral and extracerebral tissue
We introduce a multi-distance, frequency-domain, near-infrared spectroscopy (NIRS)
method to measure the optical coefficients of two-layered media and the thickness of the top …
method to measure the optical coefficients of two-layered media and the thickness of the top …
Robustness of tissue oxygenation estimates by continuous wave space-resolved near infrared spectroscopy
Significance Continuous wave near infrared spectroscopy (CW-NIRS) is widely exploited in
clinics to estimate skeletal muscles and brain cortex oxygenation. Spatially resolved …
clinics to estimate skeletal muscles and brain cortex oxygenation. Spatially resolved …
Multi-channel multi-distance broadband near-infrared spectroscopy system to measure the spatial response of cellular oxygen metabolism and tissue oxygenation
We present a multi-channel, multi-distance broadband near-infrared spectroscopy (NIRS)
system with the capability of measuring changes in haemoglobin concentrations (Δ [HbO_2] …
system with the capability of measuring changes in haemoglobin concentrations (Δ [HbO_2] …
Probing rat brain oxygenation with near-infrared spectroscopy (NIRS) and magnetic resonance imaging (MRI)
Near-infrared spectroscopy (NIRS) has been a promising technique for non-invasively
quantifying tissue chromophores concentrations. One of the potential applications is the …
quantifying tissue chromophores concentrations. One of the potential applications is the …
[HTML][HTML] A note on arterial to venous oxygen saturation as reference for NIRS-determined frontal lobe oxygen saturation in healthy humans
H Sørensen, NH Secher, P Rasmussen - Frontiers in Physiology, 2014 - frontiersin.org
Near infrared spectroscopy (NIRS) offers non-invasive assessment of oxygenation within the
human brain (S c O 2) by appreciating the different absorption of near infrared light by …
human brain (S c O 2) by appreciating the different absorption of near infrared light by …
Functional near infrared spectroscopy using spatially resolved data to account for tissue scattering: A numerical study and arm‐cuff experiment
JD Veesa, H Dehghani - Journal of biophotonics, 2019 - Wiley Online Library
Abstract Functional Near‐Infrared Spectroscopy (fNIRS) aims to recover changes in tissue
optical parameters relating to tissue hemodynamics, to infer functional information in …
optical parameters relating to tissue hemodynamics, to infer functional information in …
Voxel-based measurement sensitivity of spatially resolved near-infrared spectroscopy in layered tissues
M Niwayama - Journal of Biomedical Optics, 2018 - spiedigitallibrary.org
We quantitatively investigated the measurement sensitivity of spatially resolved
spectroscopy (SRS) across six tissue models: cerebral tissue, a small animal brain, the …
spectroscopy (SRS) across six tissue models: cerebral tissue, a small animal brain, the …
Development of 200-channel mapping system for tissue oxygenation measured by near-infrared spectroscopy
M Niwayama, D Kohata, J Shao… - … for Biological and …, 2000 - spiedigitallibrary.org
Near-infrared spectroscopy (NIRS) is a very useful technique for noninvasive measurement
of tissue oxygenation. Among various methods of NIRS, continuous wave near-infrared …
of tissue oxygenation. Among various methods of NIRS, continuous wave near-infrared …