Automated MRI-based quantification of posterior ocular globe flattening and recovery after long-duration spaceflight

Autor: Stuart Sater, Robert Ploutz-Snyder, Karina Marshall-Goebel, Jesse J. Rohr, Michael B. Stenger, Brandon R. Macias, Bryn A. Martin, Austin M. Sass, Larry A. Kramer, C. Ross Ethier

Publikováno v: Eye

Background/Objectives Spaceflight associated neuro-ocular syndrome (SANS), a health risk related to long-duration spaceflight, is hypothesized to result from a headward fluid shift that occurs with the loss of hydrostatic pressure gradients in weight

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b40e53185e3f93b28d2cd5a7abc9afaf
http://europepmc.org/articles/PMC8225832

In vivo estimation of optic nerve sheath stiffness using noninvasive MRI measurements and finite element modeling.

Autor: Lee C; Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, USA., Rohr J; Department of Biological Engineering, University of Idaho, Moscow, ID, USA., Sass A; Department of Biological Engineering, University of Idaho, Moscow, ID, USA., Sater S; Department of Biological Engineering, University of Idaho, Moscow, ID, USA., Zahid A; Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, USA; Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA, USA., Macias B; Cardiovascular and Vision Laboratory, KBR, Houston, TX, USA., Stenger MB; Cardiovascular and Vision Laboratory, NASA, Houston, TX, USA., Samuels BC; Department of Ophthalmology and Visual Sciences, University of Alabama at Birmingham, Birmingham, AL, USA., Martin BA; Department of Biological Engineering, University of Idaho, Moscow, ID, USA., Oshinski JN; Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, USA; Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA, USA., Ethier CR; Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, USA. Electronic address: ross.ethier@bme.gatech.edu.

Publikováno v: Journal of the mechanical behavior of biomedical materials [J Mech Behav Biomed Mater] 2020 Oct; Vol. 110, pp. 103924. Date of Electronic Publication: 2020 Jul 08.