Understanding near infrared spectroscopy and its application to skeletal muscle research

TJ Barstow - Journal of Applied Physiology, 2019 - journals.physiology.org
… The field of application of NIRS to study brain and muscle … , photons that are not absorbed
but are scattered on their way … scattering media and scattering will increase the path length

Optical signatures of thermal damage on ex-vivo brain, lung and heart tissues using time-domain diffuse optical spectroscopy

A Bossi, L Bianchi, P Saccomandi… - Biomedical Optics …, 2024 - opg.optica.org
… by measuring the reduced scattering and absorption … and myoglobin within blood and
muscles exist mainly three states: … observed where a change in the scattering was measured, we …

[HTML][HTML] Perspective: Prospects of non-invasive sensing of the human brain with diffuse optical imaging

S Fantini, B Frederick, A Sassaroli - Apl Photonics, 2018 - pubs.aip.org
… studies of breast, skeletal muscle, and brain tissues in vivo. … measurements of brain absorption
and scattering properties may add an important research tool and diagnostic dimensions

[PDF][PDF] Ex Vivo Determination of Broadband Absorption and Effective Scattering Coefficients of Porcine Tissue. Photonics 2021, 8, 365

F Bergmann, F Foschum, L Marzel, A Kienle - 2021 - ilm-ulm.de
… and from the back, facing to muscle tissue as well as to skin … Muscle We performed
measurements on masticatory muscleBrain We obtained three different fresh brains and prepared …

Effect of assuming constant tissue scattering on measured tissue oxygenation values during tissue ischemia and vascular reperfusion

SM Hammer, DM Hueber… - Journal of Applied …, 2019 - journals.physiology.org
… The OxiplexTS was originally designed for cerebral oxygenation applications where …
Measurements of scattering and absorption changes in muscle and brain. Philos Trans R …

Voxel-based measurement sensitivity of spatially resolved near-infrared spectroscopy in layered tissues

M Niwayama - Journal of Biomedical Optics, 2018 - spiedigitallibrary.org
brain, forearm muscle, and thigh muscle. The optical path … developed to measure scattering
and absorption coefficients, but … that (i) cerebral tissue can be sufficiently measured only after …

… optical system integrating diffuse correlation spectroscopy and time-resolved near-infrared spectroscopy for the neuromonitoring of the premature newborn brain

M Giovannella, D Contini, M Pagliazzi, A Pifferi… - …, 2019 - spiedigitallibrary.org
… it is poorly absorbed by the tissue and is multiply scattered. … a direct measurement of
microvascular cerebral blood flow in … to the muscle hemodynamics than TRS in this measurement. …

Advancing the Assessment of Muscle and Cerebral Hemodynamics Using Near-InfraRed Spectroscopy

CM Fernandez - 2023 - search.proquest.com
… Non-invasive optical measurements of deep tissue (eg, muscle, brain) have large applica…
a top layer more scattering than the bottom layer and with absorption changes in the top layer …

Single-distance and dual-slope frequency-domain near-infrared spectroscopy to assess skeletal muscle hemodynamics

C Fernandez, G Blaney, J Frias… - Journal of …, 2023 - spiedigitallibrary.org
… invasive NIRS measurements of skeletal muscle and brain must … muscle measurements 2
or scalp and skull tissue in the case of … absorption coefficient ( μ a , Eff ) and reduced scattering

[HTML][HTML] Near-infrared spectroscopy as a tool for marine mammal research and care

A Ruesch, JC McKnight, A Fahlman… - Frontiers in …, 2022 - frontiersin.org
measures changes in oxygenated and deoxygenated hemoglobin concentrations inside
tissues such as skin, muscle, and the brainchange the trajectory of a photon (termed scattering) …