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Integration of Optical Coherence Tomography Scan Patterns to Augment Clinical Data SuiteVision 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) agreement was performed. The results of this analysis and the potential benefits will be presented.
Document ID
20170009503
Acquisition Source
Johnson Space Center
Document Type
Conference Paper
Authors
Mason, S.
(Meit, Inc. Houston, TX, United States)
Patel, N.
(Houston Univ. TX, United States)
Van Baalen, M.
(NASA Johnson Space Center Houston, TX, United States)
Tarver, W.
(NASA Johnson Space Center Houston, TX, United States)
Otto, C.
(Sloan-Kettering Inst. for Cancer Research New York, NY, United States)
Samuels, B.
(Alabama Univ. Birmingham, AL, United States)
Koslovsky, M.
(KBRwyle Science, Technology and Engineering Houston, TX, United States)
Schaefer, C.
(Meit, Inc. Houston, TX, United States)
Taiym, W.
(KBRwyle Science, Technology and Engineering Houston, TX, United States)
Wear, M.
(KBRwyle Science, Technology and Engineering Houston, TX, United States)
Tafreshi, A.
(Heidelberg Engineering GmbH Heidelberg, Germany)
Date Acquired
October 4, 2017
Publication Date
January 22, 2018
Subject Category
Aerospace Medicine
Report/Patent Number
JSC-CN-40550
Meeting Information
Meeting: NASA Human Research Program Investigators'' Workshop (HRP IWS 2018)
Location: Galveston, TX
Country: United States
Start Date: January 22, 2018
End Date: January 25, 2018
Sponsors: NASA Johnson Space Center
Distribution Limits
Public
Copyright
Public Use Permitted.
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