Finite Element Analysis Predicts Large Optic Nerve Head Strains During Horizontal Eye Movements
Author(s) -
Xiaofei Wang,
Helmut Rumpel,
Winston Eng Hoe Lim,
Mani Baskaran,
Shamira Perera,
Monisha E. gpiur,
Tin Aung,
Dan Miléa,
Michaël J. A. Girard
Publication year - 2016
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.15-18986
Subject(s) - optic nerve , anatomy , lamina , eye movement , glaucoma , sclera , optic disk , ophthalmology , medicine , geology
We combined finite element (FE) analysis and dynamic magnetic resonance imaging (MRI) to estimate optic nerve head (ONH) strains during horizontal eye movements, and identified factors influencing such strains. We also compared ONH strains (prelamina, lamina cribrosa, and retrolamina strains) induced by eye movements to those induced by IOP.
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