New developments in optical coherence tomography
نویسندگان
چکیده
منابع مشابه
Ultrahigh speed optical coherence tomography : New developments for ophthalmic imaging
Optical coherence tomography (OCT) is an imaging technique providing depthresolved, cross-sectional imaging of biological tissues with micrometer scale resolution. Recent advances in sensitivity and imaging speed have enabled the acquisition of three dimensional (3D) data sets. In ophthalmology, OCT has become an indispensible imaging tool for diagnosis of disease and monitoring therapy. While ...
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Assessment of the peripapillary nerve fiber layer and macular thickness can be determined in ophthalmology using optical coherence tomography (OCT). Decreased nerve fiber layer thickness and macular ganglion cell thickness in optic nerve ischemia have been correlated with visual field loss. OCT allows deep optic nerve head evaluation which helps understand pathophysiology of diseases. Furtherm...
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Introduction:Visualization of inner ear structures is a valuable strategy for researchers and clinicians working on hearing pathologies. Optical coherence tomography (OCT) is a high-resolution imaging technology which may be used for the visualization of tissues. In this experimental study we aimed to evaluate inner ear anatomy in well-prepared human labyrinthine bones.Materials and Methods:Thr...
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Optical coherence tomography angiography (OCTA) is a noninvasive approach that can visualize blood vessels down to the capillary level. With the advent of high-speed OCT and efficient algorithms, practical OCTA of ocular circulation is now available to ophthalmologists. Clinical investigations that used OCTA have increased exponentially in the past few years. This review will cover the history ...
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ince intravascular ultrasound (IVUS) was introduced in the early 1990 s,1,2 it has been used not only as an adjunctive device to percutaneous coronary interventions (PCI), but also as a research tool to evaluate vessel structure in detail. Although IVUS has helped broaden our understanding of coronary artery structure, its limited spatial resolution does not allow for the assessment of microstr...
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ژورنال
عنوان ژورنال: Current Opinion in Ophthalmology
سال: 2015
ISSN: 1040-8738
DOI: 10.1097/icu.0000000000000133