Optical coherence tomography based angiography

CL Chen, RK Wang - Biomedical optics express, 2017 - opg.optica.org
Optical coherence tomography (OCT)-based angiography (OCTA) provides in vivo, three-
dimensional vascular information by the use of flowing red blood cells as intrinsic contrast …

Review of methods and applications of attenuation coefficient measurements with optical coherence tomography

S Chang, AK Bowden - Journal of biomedical optics, 2019 - spiedigitallibrary.org
The optical attenuation coefficient (AC), an important tissue parameter that measures how
quickly incident light is attenuated when passing through a medium, has been shown to …

Dynamic light scattering imaging

DD Postnov, J Tang, SE Erdener, K Kılıç, DA Boas - Science advances, 2020 - science.org
We introduce dynamic light scattering imaging (DLSI) to enable the wide-field measurement
of the speckle temporal intensity autocorrelation function. DLSI uses the full temporal …

Pericytes as inducers of rapid, matrix metalloproteinase-9-dependent capillary damage during ischemia

RG Underly, M Levy, DA Hartmann… - Journal of …, 2017 - Soc Neuroscience
Blood–brain barrier disruption (BBB) and release of toxic blood molecules into the brain
contributes to neuronal injury during stroke and other cerebrovascular diseases. While …

Dynamic capillary stalls in reperfused ischemic penumbra contribute to injury: a hyperacute role for neutrophils in persistent traffic jams

ŞE Erdener, J Tang, K Kılıç, D Postnov… - Journal of Cerebral …, 2021 - journals.sagepub.com
Ever since the introduction of thrombolysis and the subsequent expansion of endovascular
treatments for acute ischemic stroke, it remains to be identified why the actual outcomes are …

Neurophotonic tools for microscopic measurements and manipulation: status report

AS Abdelfattah, S Ahuja, T Akkin, SR Allu… - …, 2022 - spiedigitallibrary.org
Neurophotonics was launched in 2014 coinciding with the launch of the BRAIN Initiative
focused on development of technologies for advancement of neuroscience. For the last …

[PDF][PDF] Classification of retinal diseases based on OCT images

N Eladawi, M Elmogy, M Ghazal, O Helmy… - Front Biosci, 2018 - academia.edu
1. ABSTRACT Optical Coherence Topography (OCT) is an emerging biomedical imaging
technology that offers non-invasive real-time, high-resolution imaging of highly scattering …

Compromised microvascular oxygen delivery increases brain tissue vulnerability with age

M Moeini, X Lu, PK Avti, R Damseh, S Bélanger… - Scientific reports, 2018 - nature.com
Despite the possible role of impaired cerebral tissue oxygenation in age-related cognition
decline, much is still unknown about the changes in brain tissue pO2 with age. Using a …

Review of optical coherence tomography based angiography in neuroscience

U Baran, RK Wang - Neurophotonics, 2016 - spiedigitallibrary.org
The brain is a complex ecosystem, consisting of multiple layers and tissue compartments. To
facilitate the understanding of its function and its response to neurological insults, a fast in …

Dynamic optical coherence tomography for cell analysis

S Azzollini, T Monfort, O Thouvenin… - Biomedical optics …, 2023 - opg.optica.org
Label-free live optical imaging of dynamic cellular and subcellular features has been made
possible in recent years thanks to the advances made in optical imaging techniques …