Ex vivo determination of broadband absorption and effective scattering coefficients of porcine tissue

F Bergmann, F Foschum, L Marzel, A Kienle - Photonics, 2021 - mdpi.com
… index value of 1.4 for muscle and brain matter, as well as … measurements on masticatory
muscle and muscle from the shoulder, where it was relatively easy to differentiate the muscle

[HTML][HTML] Recent Advances in the Laser Radiation Transport through the Head Tissues of Humans and Animals-A Review

S Alaa - Journal of Biomedical Photonics & Engineering, 2020 - cyberleninka.ru
… Data are analyzed for the absorption and scattering … , brain), calculated using integrating
sphere measurements and … so that SSD of muscle responded little with the edema level change. …

Estimation of the hemoglobin concentration and the anatomic structure of muscle by analyzing the near infrared scattering images

YU Ri, YH Pyon, HH Ri, KR Sin - Biomedical Signal Processing and Control, 2020 - Elsevier
… relatively high transparency to muscle and light absorption depends on the concentration of
… are used to measure the tissue oxidation in the muscle and brain by CW-NIRS. The common …

Wearable and wireless time-domain near-infrared spectroscopy system for brain and muscle hemodynamic monitoring

M Lacerenza, M Buttafava, M Renna… - Biomedical optics …, 2020 - opg.optica.org
… real-time hemodynamic measurements on the brain and muscle tissues of freely moving …
of the integrated DTOF for absorption (left side) ad reduced scattering coefficients (right side…

Clinical and technical limitations of cerebral and somatic near-infrared spectroscopy as an oxygenation monitor

M Shaaban-Ali, M Momeni, A Denault - Journal of cardiothoracic and …, 2021 - Elsevier
… Third, measurement of changes in cerebral chromophore … NIRS measurements of
skeletal muscle oxygenation also … It is assumed to measure scattering coefficient, absorption

The various oximetric techniques used for the evaluation of blood oxygenation

M Nitzan, I Nitzan, Y Arieli - Sensors, 2020 - mdpi.com
… StO 2 is measured in peripheral muscle and cerebral tissue … of infrared light in muscle and
cerebral tissue. The primary … obtained by measuring the absorption constant in scattering-free …

Optical signatures of radiofrequency ablation in biological tissues

P Lanka, KJ Francis, H Kruit, A Farina, R Cubeddu… - Scientific reports, 2021 - nature.com
… the absorption and scattering properties of ex-vivo bovine liver, heart, muscle and brain for
… These optical properties have been measured using Time-Domain (TD) diffuse optics, an …

Robustness of tissue oxygenation estimates by continuous wave space-resolved near infrared spectroscopy

C Amendola, D Contini, R Re, L Spinelli… - Journal of …, 2023 - spiedigitallibrary.org
… to estimate skeletal muscles and brain cortex oxygenation. … either discrimination of
absorption and scattering contribution, … in scatterer density but not in scatter size occur), then the …

Performance of measurands in time-domain optical brain imaging: depth selectivity versus contrast-to-noise ratio

A Sudakou, L Yang, H Wabnitz… - Biomedical Optics …, 2020 - opg.optica.org
… (TD) according to their measured signal. The current study is … values of absorption and reduced
scattering coefficients in … compared to adults), or on muscles under a layer of skin and fat. …

Reliable fast (20 Hz) acquisition rate by a TD fNIRS device: brain resting-state oscillation studies

R Re, I Pirovano, D Contini, C Amendola, L Contini… - Sensors, 2022 - mdpi.com
… more scattering and absorbing media, the measurement at ρ … in vivo measurement with 20
Hz acquisition rate on the brain … device during in vivo measurements on the arm muscle, thus …