Expression of Motion Artifacts in OCT-Angiography Imaging in Healthy Subjects Using Two Different Devices.

08:00 EDT 2nd April 2019 | BioPortfolio

Summary of "Expression of Motion Artifacts in OCT-Angiography Imaging in Healthy Subjects Using Two Different Devices."

To compare the expression of motion artifacts in optical coherence tomography angiography (OCT-A) in healthy subjects using two different devices.


Journal Details

This article was published in the following journal.

Name: Klinische Monatsblatter fur Augenheilkunde
ISSN: 1439-3999


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Medical and Biotech [MESH] Definitions

Timing the acquisition of imaging data to specific points in the breathing cycle to minimize image blurring and other motion artifacts. The images are used diagnostically and also interventionally to coordinate radiation treatment beam on/off cycles to protect healthy tissues when they move into the beam field during different times in the breathing cycle.

Timing the acquisition of imaging data to specific points in the cardiac cycle to minimize image blurring and other motion artifacts.

Non-invasive method of vascular imaging and determination of internal anatomy without injection of contrast media or radiation exposure. The technique is used especially in CEREBRAL ANGIOGRAPHY as well as for studies of other vascular structures.

A type of imaging technique used primarily in the field of cardiology. By coordinating the fast gradient-echo MRI sequence with retrospective ECG-gating, numerous short time frames evenly spaced in the cardiac cycle are produced. These images are laced together in a cinematic display so that wall motion of the ventricles, valve motion, and blood flow patterns in the heart and great vessels can be visualized.

Three-dimensional computed tomographic imaging with the added dimension of time, to follow motion during imaging.

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