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Advanced Search Results For "OPTICAL coherence tomography"

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 "OPTICAL coherence tomography"
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Detection and differentiation of semi-transparent materials simulating biological structures using optical coherence tomography: a phantom study.

Publication Type: Academic Journal

Source(s): Journal of biomedical optics [J Biomed Opt] 2022 Oct; Vol. 27 (10).

Abstract: Significance: Lymphatic and peripheral nervous system imaging is of prime importance for monitoring various important pathologic processes including cancer development and metastasis, and response to therapy.Aim: Optical coherence tomography (OCT) is a...

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Quantitative approaches in multimodal fundus imaging: State of the art and future perspectives.

Publication Type: Academic Journal

Source(s): Progress in retinal and eye research [Prog Retin Eye Res] 2023 Jan; Vol. 92, pp. 101111. Date of Electronic Publication: 2022 Aug 04.

Abstract: When it first appeared, multimodal fundus imaging revolutionized the diagnostic workup and provided extremely useful new insights into the pathogenesis of fundus diseases. The recent addition of quantitative approaches has further expanded the amount o...

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Scattering angle resolved optical coherence tomography measures morphological changes in Bacillus subtilis colonies.

Publication Type: Academic Journal

Source(s): Journal of biomedical optics [J Biomed Opt] 2022 Dec; Vol. 27 (12), pp. 126004. Date of Electronic Publication: 2022 Dec 30.

Abstract: Significance: An unmet need is recognized for early detection and diagnosis of neurological diseases. Many psychological markers emerge years after disease onset. Mitochondrial dysfunction and corresponding neurodegeneration occur before onset of large...

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Relationship Between Optical Coherence Tomography-Derived In-Stent Neoatherosclerosis and the Extent of Lipid-Rich Neointima by Near-Infrared Spectroscopy and Intravascular Ultrasound: A Multimodal Imaging Study.

Publication Type: Academic Journal

Source(s): Journal of the American Heart Association [J Am Heart Assoc] 2022 Dec 06; Vol. 11 (23), pp. e026569. Date of Electronic Publication: 2022 Nov 29.

Abstract: Background In-stent restenosis, especially for neoatherosclerosis, is a major concern following percutaneous coronary intervention. This study aimed to elucidate the association of features of in-stent restenosis lesions revealed by optical coherence t...

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Assessment of demineralized tooth lesions using optical coherence tomography and other state-of-the-art technologies: a review.

Publication Type: Academic Journal

Source(s): Biomedical engineering online [Biomed Eng Online] 2022 Dec 03; Vol. 21 (1), pp. 83. Date of Electronic Publication: 2022 Dec 03.

Abstract: Tooth demineralization is one of the most common intraoral diseases, encompassing (1) caries caused by acid-producing bacteria and (2) erosion induced by acid of non-bacterial origin from intrinsic sources (e.g. stomach acid reflux) and extrinsic sourc...

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Endoscopic imaging of white matter fiber tracts using polarization-sensitive optical coherence tomography.

Publication Type: Academic Journal

Source(s): NeuroImage [Neuroimage] 2022 Dec 01; Vol. 264, pp. 119755. Date of Electronic Publication: 2022 Nov 15.

Abstract: Polarization sensitive optical coherence tomography (PSOCT) has been shown to image and delineate white matter fibers in a label-free manner by revealing optical birefringence within the myelin sheath using a microscope setup. In this proof-of-concept ...

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The Use of Optical Coherence Tomography in Evaluation of Retinitis Pigmentosa.

Publication Type: Academic Journal

Source(s): Methods in molecular biology (Clifton, N.J.) [Methods Mol Biol] 2023; Vol. 2560, pp. 91-100.

Authors:

Abstract: Optical coherence tomography (OCT) is a noninvasive imaging technology that has gained widespread use in the evaluation of multiple retinal pathologies, including retinitis pigmentosa (RP). OCT allows for visualization of distinct retinal layers and th...

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The impact of non-ocular non-neurodegenerative disease on the utility of potential retinal biomarkers.

Publication Type: Academic Journal

Source(s): Clinical & experimental optometry [Clin Exp Optom] 2023 Jan; Vol. 106 (1), pp. 100-101. Date of Electronic Publication: 2022 Nov 06.

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The effect of axial length to basement-membrane opening to fovea distance on optical coherence tomography.

Publication Type: Academic Journal

Source(s): European journal of ophthalmology [Eur J Ophthalmol] 2023 Jan; Vol. 33 (1), pp. 463-467. Date of Electronic Publication: 2022 Jul 25.

Abstract: Background: Optical Coherence Tomography (OCT) lateral scaling is influenced by axial length (AL). There is a need to incorporate a method to correct this measurement bias for accurate lateral OCT measurement.Purpose: To identify the correlation of opt...

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The Effects of chronic smoking on retinal vascular densities and choroidal thicknesses measured by optical coherence tomography angiography.

Publication Type: Academic Journal

Source(s): European journal of ophthalmology [Eur J Ophthalmol] 2023 Jan; Vol. 33 (1), pp. 455-462. Date of Electronic Publication: 2022 Sep 09.

Authors:

Abstract: Purpose: To examine the effects of chronic smoking on vascular density in superficial and deep retinal vascular plexuses and choroidal thicknesses.Method: Superficial and deep vessel densities and choroidal thicknesses of smoking volunteers and healthy...

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