Complete head cerebral sensitivity map** for diffuse correlation spectroscopy using subject-specific magnetic resonance imaging models

MM Wu, K Perdue, ST Chan, KA Stephens… - Biomedical Optics …, 2022‏ - opg.optica.org
We characterize cerebral sensitivity across the entire adult human head for diffuse
correlation spectroscopy, an optical technique increasingly used for bedside cerebral …

First-in-clinical application of a time-gated diffuse correlation spectroscopy system at 1064 nm using superconducting nanowire single photon detectors in a neuro …

CS Poon, DS Langri, B Rinehart, TM Rambo… - Biomedical Optics …, 2022‏ - opg.optica.org
Recently proposed time-gated diffuse correlation spectroscopy (TG-DCS) has significant
advantages compared to conventional continuous wave (CW)-DCS, but it is still in an early …

[HTML][HTML] A device-on-chip solution for real-time diffuse correlation spectroscopy using FPGA

CH Moore, U Sunar, W Lin - Biosensors, 2024‏ - mdpi.com
Diffuse correlation spectroscopy (DCS) is a non-invasive technology for the evaluation of
blood perfusion in deep tissue. However, it requires high computational resources for data …

Diffuse optical assessment of cerebral‐autoregulation in older adults stratified by cerebrovascular risk

AA Bahrani, W Kong, Y Shang, C Huang… - Journal of …, 2020‏ - Wiley Online Library
Diagnosis of cerebrovascular disease (CVD) at early stages is essential for preventing
sequential complications. CVD is often associated with abnormal cerebral microvasculature …

Deep learning model for ultrafast quantification of blood flow in diffuse correlation spectroscopy

CS Poon, F Long, U Sunar - Biomedical Optics Express, 2020‏ - opg.optica.org
Diffuse correlation spectroscopy (DCS) is increasingly used in the optical imaging field to
assess blood flow in humans due to its non-invasive, real-time characteristics and its ability …

Dual-task related frontal cerebral blood flow changes in older adults with mild cognitive impairment: A functional diffuse correlation spectroscopy study

C Udina, S Avtzi, M Mota-Foix, AL Rosso… - Frontiers in Aging …, 2022‏ - frontiersin.org
Introduction In a worldwide aging population with a high prevalence of motor and cognitive
impairment, it is paramount to improve knowledge about underlying mechanisms of motor …

Optical, contact-free assessment of brain tissue stiffness and neurodegeneration

P Binner, I Starshynov, G Tejeda, A McFall… - Biomedical Optics …, 2025‏ - opg.optica.org
Dementia affects a large proportion of the world's population. Approaches that allow for early
disease detection and non-invasive monitoring of disease progression are desperately …

Noninvasive optical monitoring of cerebral blood flow and EEG spectral responses after severe traumatic brain injury: a case report

CS Poon, B Rinehart, DS Langri, TM Rambo, AJ Miller… - Brain Sciences, 2021‏ - mdpi.com
Survivors of severe brain injury may require care in a neurointensive care unit (neuro-ICU),
where the brain is vulnerable to secondary brain injury. Thus, there is a need for …

Cerebral blood flow-based resting state functional connectivity of the human brain using optical diffuse correlation spectroscopy

C Poon, B Rinehart, J Li, U Sunar - JoVE (Journal of Visualized …, 2020‏ - jove.com
To obtain a comprehensive understanding of the human brain, utilization of cerebral blood
flow (CBF) as a source of contrast is desired because it is a key hemodynamic parameter …