Results 51 to 60 of about 381,977 (388)
A review of optical coherence tomography angiography (OCTA)
International Journal of Retina and Vitreous, 2015 Optical coherence tomography angiography (OCTA) is a new, non-invasive imaging technique that generates volumetric angiography images in a matter of seconds.
Talisa E de Carlo +3 more
semanticscholar +1 more source
Optical Coherence Tomography Angiography in Glaucoma
Journal of glaucoma, 2020 Optical coherence tomography angiography (OCTA) is a relatively new, noninvasive, dye-free imaging modality that provides a qualitative and quantitative assessment of the vasculature in the retina and optic nerve head.
H. Rao +5 more
semanticscholar +1 more source
Dynamic full-field optical coherence tomography: 3D live-imaging of retinal organoids [PDF]
Light: Science & Applications, 2019 Optical coherence tomography offers astounding opportunities to image the complex structure of living tissue but lacks functional information. We present dynamic full-field optical coherence tomography as a technique to noninvasively image living human ...
J. Scholler +7 more
semanticscholar +1 more source
Optical tomography dynamics induced by qubit-resonator interaction under intrinsic decoherence
Scientific Reports, 2022 A superconducting circuit with a qubit and a resonator coupled via a two-photon interaction is considered. When the resonator is initially in a superposition of coherent states, optical tomography and quantum coherence dynamics are examined in the ...
A. -B. A. Mohamed, H. Eleuch
doaj +1 more source
Integrated Optical Coherence Tomography and Optical Coherence Microscopy Imaging of Ex Vivo Human Renal Tissues [PDF]
, 2012 available in PMC 2012 June 04Materials and Methods A total of 35 renal specimens from 19 patients, consisting of 12 normal tissues and 23 tumors (16 clear cell renal cell carcinomas, 5 papillary renal cell carcinomas and 2 oncocytomas) were imaged ex ...
Aguirre, Aaron Dominic +9 more
core +1 more source
Optical Coherence Tomography and Optical Coherence Tomography with Angiography in Multiple Sclerosis
Healthcare, 2022 Multiple sclerosis (MS) is an inflammatory and neurodegenerative, potentially disabling disease of the central nervous system. OCT (Optical Coherence Tomography) and OCT-A (Optical Coherence Tomography with Angiography) are imaging techniques for the retina and choroid that are used in the diagnosis and monitoring of ophthalmological conditions.
Ioannis-Nikolaos Chalkias +4 more
openaire +2 more sources
Acta Dermato-Venereologica, 2020 The amount of training needed to correctly interpret optical coherence tomography scans of the skin is undefined. The aim of this study was to illustrate how cumulative sum charts can be used to determine how many optical coherence tomography scans ...
Eva van Loo +6 more
doaj +1 more source
Retinal vascular occlusion in pregnancy: three case reports and a review of the literature
Journal of Medical Case Reports, 2022 Background Retinal arterial occlusive events in young patients are rare. However, because of physiological multifactorial adaptations during pregnancy, retinal vascular occlusive disease may occur spontaneously.
L. Jürgens +6 more
doaj +1 more source
Tomography, 2022 Background: The present study examined the relationships among macular microvasculature, retinal structure, and epiretinal membrane (ERM) and explored the utility of optical coherence tomography (OCT) angiography (OCTA) in idiopathic ERM assessment ...
Klaudia Ulfik-Dembska +4 more
doaj +1 more source
, 2019 Polarization dependent image artifacts are common in optical coherence tomography imaging. Polarization insensitive detection scheme for swept source based optical coherence tomography systems is well established but is yet to be demonstrated for all ...
Otuya, D. +3 more
core +1 more source