Artificial intelligence in OCT angiography

TT Hormel, TS Hwang, ST Bailey, DJ Wilson… - Progress in retinal and …, 2021 - Elsevier
Optical coherence tomographic angiography (OCTA) is a non-invasive imaging modality that
provides three-dimensional, information-rich vascular images. With numerous studies …

Artifacts and artifact removal in optical coherence tomographic angiography

TT Hormel, D Huang, Y Jia - Quantitative Imaging in Medicine …, 2021 - pmc.ncbi.nlm.nih.gov
Optical coherence tomographic angiography (OCTA) enables rapid imaging of retinal
vasculature in three dimensions. While the technique has provided quantification of healthy …

Long-range and wide field of view optical coherence tomography for in vivo 3D imaging of large volume object based on akinetic programmable swept source

S Song, J Xu, RK Wang - Biomedical optics express, 2016 - opg.optica.org
Current optical coherence tomography (OCT) imaging suffers from short ranging distance
and narrow imaging field of view (FOV). There is growing interest in searching for solutions …

Quantifying microvascular structure in healthy and infarcted rat hearts using optical coherence tomography angiography

Z **e, N Zeinstra, MA Kirby, NM Le… - … on Medical Imaging, 2024 - ieeexplore.ieee.org
Myocardial infarction (MI) is a life-threatening medical emergency resulting in coronary
microvascular dysregulation and heart muscle damage. One of the primary characteristics of …

Gold nanoprisms as optical coherence tomography contrast agents in the second near-infrared window for enhanced angiography in live animals

P Si, E Yuan, O Liba, Y Winetraub, S Yousefi… - ACS …, 2018 - ACS Publications
Optical coherence tomography angiography (OCTA) is an important tool for investigating
vascular networks and microcirculation in living tissue. Traditional OCTA detects blood …

Optical coherence tomography angiography monitors human cutaneous wound healing over time

AJ Deegan, W Wang, S Men, Y Li… - … imaging in medicine …, 2018 - pmc.ncbi.nlm.nih.gov
Background In vivo imaging of the complex cascade of events known to be pivotal elements
in the healing of cutaneous wounds is a difficult but essential task. Current techniques are …

Complex-based OCT angiography algorithm recovers microvascular information better than amplitude-or phase-based algorithms in phase-stable systems

J Xu, S Song, Y Li, RK Wang - Physics in Medicine & Biology, 2017 - iopscience.iop.org
Optical coherence tomography angiography (OCTA) is increasingly becoming a popular
inspection tool for biomedical imaging applications. By exploring the amplitude, phase and …

Optical coherence tomography: basic concepts and applications in neuroscience research

M Ibne Mokbul - Journal of medical engineering, 2017 - Wiley Online Library
Optical coherence tomography is a micrometer‐scale imaging modality that permits label‐
free, cross‐sectional imaging of biological tissue microstructure using tissue backscattering …

Magnetotaxis enables magnetotactic bacteria to navigate in flow

S Rismani Yazdi, R Nosrati, CA Stevens, D Vogel… - Small, 2018 - Wiley Online Library
Magnetotactic bacteria (MTB) play an important role in Earth's biogeochemical cycles by
transporting minerals in aquatic ecosystems, and have shown promise for controlled …

Adaptive contour-tracking to aid wide-field swept-source optical coherence tomography imaging of large objects with uneven surface topology

J Liu, Y Shi, Z Gong, Y Zhang, RK Wang - Biomedical Optics Express, 2024 - opg.optica.org
High-speed and wide-field optical coherence tomography (OCT) imaging is increasingly
essential for clinical applications yet faces challenges due to its inherent sensitivity roll-off …