Bakhsh, Turki A Tagami, Jyunji Sadr, Alireza Luong, Minh N Turkistani, Alaa Almhimeed, Yasser Alshouibi, Ehab
Published in
Zeitschrift fur medizinische Physik
To investigate the effect of two light-curing systems; quartz tungsten-halogen (QTH) and light-emitting diode (LED), and irradiation time on interfacial gap formation of dental composite resin restorations bonded with an adhesive resin using optical coherence tomography (OCT). Forty cavities were prepared in extracted human molar teeth and divided ...
Tampu, Iulian Emil Maintz, Michaela Koller, Daniela Johansson, Kenth Gimm, Oliver Capitanio, Arrigo Eklund, Anders Haj-Hosseini, Neda
To investigate the potential of optical coherence tomography (OCT) to distinguish between normal and pathologic thyroid tissue, 3D OCT images were acquired on ex vivo thyroid samples from adult subjects (n=22) diagnosed with a variety of pathologies. The follicular structure was analyzed in terms of count, size, density and sphericity. Results show...
Oosterveer, Timo (author)
The aim of this project was the implementation of optical coherence tomography (OCT), an invasive intracoronary imaging (ICI) tool used for the visualization of coronary arteries. The implementation was performed in a structured manner by: (1) A literature review into the current applications of OCT in relation to current standards; (2) A thesis fe...
Wang, Yu Kwapong, William Robert Tu, Yunhai Xia, Yikai Tang, Jing Miao, Hanpei Liu, Xiaozheng Lu, Yi Yan, Zhihan
Published in
Multiple sclerosis and related disorders
Neuromyelitis optica spectrum disorder (NMOSD) is an autoimmune, demyelinating disorder, accompanied by abnormal spontaneous activity of the brain and impairment of the retina and optic nerve. Functional connectivity density (FCD) map, a graph theory method, was applied to explore the functional connectivity alterations of brian in NMOSD patients a...
Oh, Se-Joon Lee, Il-Woo Wang, Soo-Geun Kong, Soo-Keun Kim, Hong-Ki Goh, Eui-Kyung
Published in
Clinical and experimental otorhinolaryngology
This study aimed to investigate whether optical coherence tomography (OCT) provides useful information about the microstructures of the middle and inner ear via extratympanic approach and thereby could be utilized as an alternative diagnostic technology in ear imaging. Five rats and mice were included, and the swept-source OCT system was applied to...
Filippatou, Angeliki G. Lambe, Jeffrey Sotirchos, Elias S. Fitzgerald, Kathryn C. Aston, Andrew Murphy, Olwen C. Pellegrini, Nicole Fioravante, Nicholas Risher, Hunter Ogbuokiri, Esther
...
Published in
Multiple sclerosis (Houndmills, Basingstoke, England)
Background: Studies evaluating associations between body mass index (BMI) and optical coherence tomography (OCT) measures in multiple sclerosis (MS) are lacking. Objective: To assess whether elevated BMI is associated with accelerated retinal atrophy. Methods: In this observational study, 513 MS patients were followed with serial spectral-domain OC...
de Moura, Joaquim Vidal, Plácido L. Novo, Jorge Rouco, José Penedo, Manuel G. Ortega, Marcos
Published in
Sensors (Basel, Switzerland)
Optical Coherence Tomography (OCT) has become a relevant image modality in the ophthalmological clinical practice, as it offers a detailed representation of the eye fundus. This medical imaging modality is currently one of the main means of identification and characterization of intraretinal cystoid regions, a crucial task in the diagnosis of exuda...
Govetto, Andrea Sarraf, David Hubschman, Jean-Pierre Tadayoni, Ramin Couturier, Aude Chehaibou, Ismael Au, Adrian Grondin, Christelle Virgili, Gianni Romano, Mario R
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PURPOSE:To determine clear-cut distinctions between tractional and exudative intraretinal cystoid spaces subtypes. DESIGN:Retrospective, multicenter, observational case series. METHODS:A cohort of patients diagnosed with intraretinal cystoid spaces and imaged with optical coherence tomography (OCT), fluorescein angiography (FA), blue fundus autoflu...
Liu, Weisheng Zheng, Yuehua Li, Yan Cao, Peicheng Zhou, Tao Wang, Jinpeng Li, Aijun
Published in
Saudi journal of biological sciences
In this study, 50 patients with anterior ischemic optic neuropathy due to saddle block were selected as the experimental group, and 50 healthy subjects were used as the control group to conduct a study. The best corrected visual acuity examination, optical coherence tomography and visual evoked potential examination were performed on the two groups...
Maria, M. (author) Anisimov, A. (author) Stols-Witlox, Maartje (author) Groves, R.M. (author)
In this study, we compare the hyperspectral imaging capabilities of a custom-built visible light OCT with those of a commercial grade hyperspectral camera. Using the Short-Time-Fourier-Transform algorithm on the OCT signal, we estimate the variation in the surface spectral response from two paint pigments. Our study aims at comparing the spectral m...
