Accuracy of diffuse correlation spectroscopy measurements of cerebral blood flow when using a three-layer analytical model

H Zhao, E Sathialingam, EM Buckley - Biomedical Optics Express, 2021 - opg.optica.org
Diffuse correlation spectroscopy (DCS) is a non-invasive optical technology for the
assessment of an index of cerebral blood flow (CBFi). Analytical methods that model the …

Assessment of a multi-layered diffuse correlation spectroscopy method for monitoring cerebral blood flow in adults

K Verdecchia, M Diop, A Lee, LB Morrison… - Biomedical optics …, 2016 - opg.optica.org
Diffuse correlation spectroscopy (DCS) is a promising technique for brain monitoring as it
can provide a continuous signal that is directly related to cerebral blood flow (CBF); …

Comparison of diffuse correlation spectroscopy analytical models for measuring cerebral blood flow in adults

H Zhao, E Sathialingam, KR Cowdrick… - Journal of …, 2023 - spiedigitallibrary.org
Significance Although multilayer analytical models have been proposed to enhance brain
sensitivity of diffuse correlation spectroscopy (DCS) measurements of cerebral blood flow …

Influence of oversimplifying the head anatomy on cerebral blood flow measurements with diffuse correlation spectroscopy

H Zhao, EM Buckley - Neurophotonics, 2023 - spiedigitallibrary.org
Significance Diffuse correlation spectroscopy (DCS) is an emerging optical modality for non-
invasive assessment of an index of regional cerebral blood flow. By the nature of this …

Influence of source–detector separation on diffuse correlation spectroscopy measurements of cerebral blood flow with a multilayered analytical model

H Zhao, EM Buckley - Neurophotonics, 2022 - spiedigitallibrary.org
Significance: Diffuse correlation spectroscopy (DCS) is an emerging noninvasive optical
technology for bedside monitoring of cerebral blood flow. However, extracerebral …

Two-layer analytical model for estimation of layer thickness and flow using Diffuse Correlation Spectroscopy

J Wu, S Tabassum, WL Brown, S Wood, J Yang… - Plos one, 2022 - journals.plos.org
Diffuse correlation spectroscopy (DCS) has been widely explored for its ability to measure
cerebral blood flow (CBF), however, mostly under the assumption that the human head is …

Numerical approach to quantify depth-dependent blood flow changes in real-time using the diffusion equation with continuous-wave and time-domain diffuse …

M Helton, S Rajasekhar, S Zerafa… - Biomedical Optics …, 2022 - opg.optica.org
Diffuse correlation spectroscopy (DCS) is a non-invasive optical technique that can measure
brain perfusion by quantifying temporal intensity fluctuations of multiply scattered light. A …

Improved accuracy of cerebral blood flow quantification in the presence of systemic physiology cross-talk using multi-layer Monte Carlo modeling

MM Wu, ST Chan, D Mazumder, D Tamborini… - …, 2021 - spiedigitallibrary.org
Significance: Contamination of diffuse correlation spectroscopy (DCS) measurements of
cerebral blood flow (CBF) due to systemic physiology remains a significant challenge in the …

Optimizing a two-layer method for hybrid diffuse correlation spectroscopy and frequency-domain diffuse optical spectroscopy cerebral measurements in adults

RM Forti, GG Martins, WB Baker… - …, 2023 - spiedigitallibrary.org
Significance The sensitivity to extracerebral tissues is a well-known confounder of diffuse
optics. Two-layer (2L) head models can separate cerebral signals from extracerebral …

Calibration of diffuse correlation spectroscopy with a time-resolved near-infrared technique to yield absolute cerebral blood flow measurements

M Diop, K Verdecchia, TY Lee… - Biomedical optics …, 2011 - opg.optica.org
A primary focus of neurointensive care is the prevention of secondary brain injury, mainly
caused by ischemia. A noninvasive bedside technique for continuous monitoring of cerebral …