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Optical coherence tomography (OCT) is a high-resolution imaging technique with most of its applications in medicine and biology. OCT uses coherent near-infrared light to obtain micrometer-level depth-resolved images of biological tissue or other scattering media. It uses interferometry techniques to detect the amplitude and time-of-flight of reflected light.
Applications & Technology
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oct imaging light optical used coherence images medical interferometry resolution first sample using scanning retinal applications tomography source tissue detection
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| angiography | instance of | Novel contrasts | 0.80 | text |
| elastography | instance of | Novel contrasts | 0.80 | text |
| and optoretinography also became possible by detecting signal change over time | instance of | Novel contrasts | 0.80 | text |
| dermatology | instance of | applications are also developing in other medical specialties | 0.80 | text |
| gastroenterology | instance of | applications are also developing in other medical specialties | 0.80 | text |
| neurology | instance of | applications are also developing in other medical specialties | 0.80 | text |
| neurovascular imaging | instance of | applications are also developing in other medical specialties | 0.80 | text |
| oncology | instance of | applications are also developing in other medical specialties | 0.80 | text |
| and dentistry | instance of | applications are also developing in other medical specialties | 0.80 | text |
| MRI or ultrasound.The key benefits of OCT are | instance of | than other imaging modalities | 0.80 | text |
| computerized axial tomography | instance of | Other medical imaging techniques | 0.80 | text |
| magnetic resonance imaging | instance of | Other medical imaging techniques | 0.80 | text |
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