Clinical applications of near-infrared diffuse correlation spectroscopy and tomography for tissue blood flow monitoring and imaging
Objective. Blood flow is one such available observable promoting a wealth of physiological
insight both individually and in combination with other metrics. Approach. Near-infrared …
insight both individually and in combination with other metrics. Approach. Near-infrared …
Functional interferometric diffusing wave spectroscopy of the human brain
Cerebral blood flow (CBF) is essential for brain function, and CBF-related signals can inform
us about brain activity. Yet currently, high-end medical instrumentation is needed to perform …
us about brain activity. Yet currently, high-end medical instrumentation is needed to perform …
[HTML][HTML] Optics based label-free techniques and applications in brain monitoring
Functional near-infrared spectroscopy (fNIRS) has been utilized already around three
decades for monitoring the brain, in particular, oxygenation changes in the cerebral cortex …
decades for monitoring the brain, in particular, oxygenation changes in the cerebral cortex …
Validation of the Openwater wearable optical system: cerebral hemodynamic monitoring during a breath-hold maneuver
CG Favilla, S Carter, B Hartl, R Gitlevich… - …, 2024 - spiedigitallibrary.org
Significance Bedside cerebral blood flow (CBF) monitoring has the potential to inform and
improve care for acute neurologic diseases, but technical challenges limit the use of existing …
improve care for acute neurologic diseases, but technical challenges limit the use of existing …
A wearable fiberless optical sensor for continuous monitoring of cerebral blood flow in mice
Continuous and longitudinal monitoring of cerebral blood flow (CBF) in animal models
provides information for studying the mechanisms and interventions of various cerebral …
provides information for studying the mechanisms and interventions of various cerebral …
Simultaneous measurements of tissue blood flow and oxygenation using a wearable fiber-free optical sensor
Significance: There is an essential need to develop wearable multimodality technologies
that can continuously measure both blood flow and oxygenation in deep tissues to …
that can continuously measure both blood flow and oxygenation in deep tissues to …
Recovery of the diffuse correlation spectroscopy data-type from speckle contrast measurements: towards low-cost, deep-tissue blood flow measurements
A multi-step Volterra integral equation-based algorithm was developed to measure the
electric field auto-correlation function from multi-exposure speckle contrast data. This …
electric field auto-correlation function from multi-exposure speckle contrast data. This …
Noncontact 3-D speckle contrast diffuse correlation tomography of tissue blood flow distribution
Recent advancements in near-infrared diffuse correlation techniques and instrumentation
have opened the path for versatile deep tissue microvasculature blood flow imaging …
have opened the path for versatile deep tissue microvasculature blood flow imaging …
Noncontact speckle contrast diffuse correlation tomography of blood flow distributions in tissues with arbitrary geometries
A noncontact electron multiplying charge-coupled-device (EMCCD)-based speckle contrast
diffuse correlation tomography (scDCT) technology has been recently developed in our …
diffuse correlation tomography (scDCT) technology has been recently developed in our …
Development and evaluation of a wearable peripheral vascular compensation sensor in a swine model of hemorrhage
F Bonetta-Misteli, T Collins, T Pavek… - Biomedical Optics …, 2023 - opg.optica.org
Postpartum hemorrhage (PPH) is the leading and most preventable cause of maternal
mortality, particularly in low-resource settings. PPH is currently diagnosed through visual …
mortality, particularly in low-resource settings. PPH is currently diagnosed through visual …