[HTML][HTML] Optical imaging and spectroscopy for the study of the human brain: status report

H Ayaz, WB Baker, G Blaney, DA Boas… - …, 2022 - spiedigitallibrary.org
This report is the second part of a comprehensive two-part series aimed at reviewing an
extensive and diverse toolkit of novel methods to explore brain health and function. While …

Dual-slope imaging of cerebral hemodynamics with frequency-domain near-infrared spectroscopy

G Blaney, C Fernandez, A Sassaroli… - …, 2023 - spiedigitallibrary.org
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 …

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
Significance Non-invasive optical measurements of deep tissue (eg, muscle) need to take
into account confounding contributions from baseline and dynamic optical properties of …

Study of cerebrovascular reactivity to hypercapnia by imaging photoplethysmography to develop a method for intraoperative assessment of the brain functional …

MA Volynsky, OV Mamontov, AV Osipchuk… - Biomedical optics …, 2021 - opg.optica.org
Intraoperative assessment of cerebrovascular reactivity is a relevant problem of
neurosurgery. To assess the functional reserve of cerebral blood flow, we suggest using …

Noninvasive optical measurements of dynamic cerebral autoregulation by inducing oscillatory cerebral hemodynamics

T Pham, C Fernandez, G Blaney, K Tgavalekos… - Frontiers in …, 2021 - frontiersin.org
Objective: Cerebral autoregulation limits the variability of cerebral blood flow (CBF) in the
presence of systemic arterial blood pressure (ABP) changes. Monitoring cerebral …

Effects of skin tone and adipose thickness on frequency domain near-infrared spectroscopy and diffuse correlation spectroscopy

CA Gómez, D Roblyer - Biophotonics Discovery, 2025 - spiedigitallibrary.org
Significance Frequency domain near-infrared spectroscopy (FD-NIRS) and diffuse
correlation spectroscopy (DCS) are used for the label-free measurement of chromophore …

Map** of coherent cerebral hemodynamics with dual-slope imaging

C Fernandez, G Blaney, A Sassaroli… - … and Spectroscopy of …, 2023 - spiedigitallibrary.org
Cerebral hemodynamics, measured with near-infrared spectroscopy, that are coherent with
changes in blood pressure can be analyzed with Coherent Hemodynamics Spectroscopy …

Functional brain activation with dual-slope diffuse optical imaging

J Frias, G Blaney, F Tavakoli… - Neural Imaging and …, 2024 - spiedigitallibrary.org
While near-infrared spectroscopy has been shown to be a useful technique for the non-
invasive monitoring of cerebral hemodynamics, sensitivity to superficial hemodynamic …

Non-invasive Dynamic Measurements of Cerebral Perfusion with Frequency-Domain Near-Infrared Spectroscopy

TT Pham - 2021 - search.proquest.com
Cerebral blood flow (CBF) and cerebral autoregulation (CA) are critically important to
maintain proper brain health and function. As compared to current methods techniques to …

[PDF][PDF] Optical imaging and spectroscopy for the study of the human brain: status report

H Bortfeld, K Brady, J Brake, S Brigadoi, EM Buckley… - sas.upenn.edu
This report is the second part of a comprehensive two-part series aimed at reviewing an
extensive and diverse toolkit of novel methods to explore brain health and function. While …