4 papers
Functional dual-slope frequency-domain near-infrared spectroscopy data interpreted with two- and three-layer models
Jodee Frias, Giles Blaney, Angelo Sassaroli +1
Functional near-infrared spectroscopy (fNIRS) is impacted by signal contamination from superficial hemodynamics. It is important to develop methods that account for such contaminat…
Influence of Uncertainties in Optode Positions on Self-Calibrating or Dual-Slope Diffuse Optical Measurements
Giles Blaney, Angelo Sassaroli, Tapan Das +1
Self-calibrating and dual-slope measurements have been used in the field of diffuse optics for robust assessment of absolute values or temporal changes in the optical properties of…
Dual-ratio approach to pulse oximetry and the effect of skin tone
Giles Blaney, Jodee Frias, Fatemeh Tavakoli +2
Significance: Pulsatile blood Oxygen Saturation (SpO2 ) via pulse oximetry is a valuable clinical metric for assessing oxygen delivery. Individual anatomical features, including sk…
Spatial Sensitivity to Absorption Changes for Various Near-Infrared Spectroscopy Methods: A Compendium Review
Giles Blaney, Angelo Sassaroli, Sergio Fantini
This compendium review focuses on the spatial distribution of sensitivity to localized absorption changes in optically diffuse media, particularly for measurements relevant to near…