نتایج جستجو برای: optical coherence tomography

تعداد نتایج: 473637  

Journal: :journal of current ophthalmology 0
علی عبداللهی ali abdollahi محمدرضا پنجتن پناه mohammad reza panjtan panah حیدر امینی heydar amini قاسم فخرایی ghasem fakhraei رضا زارعی reza zarei محمد سلیمانی mohammad soleimani ساسان مقیمی

purpose : to compare the ability of scanning laser polarimetry (gdx vcc), and optical coherence tomography (oct) to discriminate eyes with primary open angle glaucoma (poag) from normal eyes and to assess the relationship between their parameters methods : eighty-seven glaucomatous eyes of 87 patients and 25 normal eyes were enrolled. the mean age of patients and normal group were 54.96±18.34 a...

Journal: :Journal of biomedical optics 2012
Paul Cernohorsky Daniel M de Bruin Marcel van Herk Johannes Bras Dirk J Faber Simon D Strackee Ton G van Leeuwen

Conventional imaging modalities are unable to depict the early degeneration of articular cartilage in osteoarthritis, especially in small joints. Optical coherence tomography has previously been used successfully in high-resolution imaging of cartilage tissue. This pilot cadaver study demonstrates the use of intra-articular optical coherence tomography in imaging of articular cartilage of the f...

2017
Arnaud Dubois

Full-field optical coherence tomography (FF-OCT) is a recent optical imaging technology based on low-coherence interference microscopy for imaging of semi-transparent samples with ~1 μm spatial resolution. FF-OCT produces en-face tomographic images obtained by arithmetic combination of interferometric images acquired by an array camera. In this paper, we demonstrate a unique multimodal FF-OCT s...

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