Diffuse correlation spectroscopy: A review of recent advances in parallelisation and depth discrimination techniques

E James, PRT Munro - Sensors, 2023 - mdpi.com
Diffuse correlation spectroscopy is a non-invasive optical modality used to measure cerebral
blood flow in real time, and it has important potential applications in clinical monitoring and …

[HTML][HTML] A comprehensive overview of diffuse correlation spectroscopy: theoretical framework, recent advances in hardware, analysis, and applications

Q Wang, M Pan, L Kreiss, S Samaei, SA Carp… - NeuroImage, 2024 - Elsevier
Diffuse correlation spectroscopy (DCS) is a powerful tool for assessing microvascular
hemodynamic in deep tissues. Recent advances in sensors, lasers, and deep learning have …

Interferometric speckle visibility spectroscopy (iSVS) for measuring decorrelation time and dynamics of moving samples with enhanced signal-to-noise ratio and …

YX Huang, S Mahler, J Mertz, C Yang - Optics Express, 2023 - opg.optica.org
Diffusing wave spectroscopy (DWS) is a group of techniques used to measure the dynamics
of a scattering medium in a non-invasive manner. DWS methods rely on detecting the …

Portable, high speed blood flow measurements enabled by long wavelength, interferometric diffuse correlation spectroscopy (LW-iDCS)

MB Robinson, M Renna, N Ozana, AN Martin, N Otic… - Scientific Reports, 2023 - nature.com
Diffuse correlation spectroscopy (DCS) is an optical technique that can be used to
characterize blood flow in tissue. The measurement of cerebral hemodynamics has arisen …

Massively parallel, real-time multispeckle diffuse correlation spectroscopy using a 500× 500 SPAD camera

MA Wayne, EJ Sie, AC Ulku, P Mos… - Biomedical Optics …, 2023 - opg.optica.org
Diffuse correlation spectroscopy (DCS) is a promising noninvasive technique for monitoring
cerebral blood flow and measuring cortex functional activation tasks. Taking multiple parallel …

Assessing depth sensitivity in laser interferometry speckle visibility spectroscopy (iSVS) through source-to-detector distance variation and cerebral blood flow …

S Mahler, YX Huang, M Liang, A Avalos… - Biomedical Optics …, 2023 - opg.optica.org
Recently, speckle visibility spectroscopy (SVS) was non-invasively applied on the head to
monitor cerebral blood flow. The technique, using a multi-pixel detecting device (eg …

Comparing the performance potential of speckle contrast optical spectroscopy and diffuse correlation spectroscopy for cerebral blood flow monitoring using Monte …

MB Robinson, TY Cheng, M Renna, MM Wu… - …, 2024 - spiedigitallibrary.org
Significance The non-invasive measurement of cerebral blood flow based on diffuse optical
techniques has seen increased interest as a research tool for cerebral perfusion monitoring …

Pathlength-selective, interferometric diffuse correlation spectroscopy (PaLS-iDCS)

MB Robinson, M Renna, N Otic, MA Franceschini… - …, 2024 - pmc.ncbi.nlm.nih.gov
Diffuse correlation spectroscopy (DCS) is an optical method that offers non-invasive
assessment of blood flow in tissue through the analysis of intensity fluctuations in diffusely …

Noninvasive cerebral blood flow sensing in humans in vivo using spatial correlations in parallel near-infrared spectroscopy

K Nowacka, S Samaei, M Dąbrowski… - Optical Tomography and …, 2024 - opg.optica.org
Optical methods can provide noninvasive approach for continuous cerebral blood flow
(CBF) monitoring in humans in vivo. Diffuse correlation spectroscopy (DCS) is an …