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Updated: May 6, 2026

Doppler Optical Coherence Tomography of Retinal Circulation
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Doppler Optical Coherence Tomography of Retinal Circulation

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绝对深度分辨率光轴测量与以导管为基础的偏振敏感光学连贯性断层扫描

Shadi Masoumi1,2, Jaeyul Lee3,4, Georgia L Jones3,5,6

  • 1CERVO Brain Research Center, Université Laval, Québec, Québec, Canada.

Biomedical optics express
|December 16, 2024
PubMed
概括

这项研究引入了一种新的方法,用于精确测量组织光学轴的方向,使用导管式偏振敏感光学连贯断层扫描 (PS-OCT). 该技术利用导管外作为参考,显著提高了 in-vivo成像应用的重建精度.

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Computed Tomography01:10

Computed Tomography

Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
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