1. Articles from M. Young

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    1. NASA Technical Reports Server (NTRS) - Integration of Optical Coherence Tomography Scan Patterns to Augment Clinical Data Suite

      NASA Technical Reports Server (NTRS) - Integration of Optical Coherence Tomography Scan Patterns to Augment Clinical Data Suite

      Vision changes identified in long duration spaceflight astronauts has led Space Medicine at NASA to adopt a more comprehensive clinical monitoring protocol. Optical Coherence Tomography (OCT) was recently implemented at NASA, including on board the International Space Station in 2013. NASA is collaborating with Heidelberg Engineering to increase the fidelity of the current OCT data set by integrating the traditional circumpapillary OCT image with radial and horizontal block images at the optic nerve head. The retinal nerve fiber layer was segmented by two experienced individuals. Intra-rater (N=4 subjects and 70 images) and inter-rater (N=4 subjects and 221 images ...

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    2. Morphometric analysis of the optic nerve head with optical coherence tomography

      Morphometric analysis of the optic nerve head with optical coherence tomography
      Optical Coherence Tomography is a powerful tool for diagnostic imaging of the ocular posterior chamber. Recent advances in OCT technology have facilitated acquisition of high resolution volumetric images of the retina and optic nerve head. In this report, we investigate optic nerve head imaging in humans using a home-built laboratory grade OCT system in the 800nm wavelength region. We also introduce the development of a computational model of the optic nerve head morphology in order to study physiological changes which may be associated with elevated intra-ocular pressure.
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    1-2 of 2
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    1. (1 articles) Simon Fraser University
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