Dynamics of the Tear Film

This review discusses the current understanding of tear-film physiology and mathematical models for some of its dynamics. First, a brief introduction to the tear film and the ocular surface is given. Next, mathematical models for the tear film are discussed, with an emphasis on models that describe...

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Veröffentlicht in:	Annual review of fluid mechanics 2012-01, Vol.44 (1), p.267-297
1. Verfasser:	Braun, Richard J
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Blinking cornea Dynamics evaporation eye Eye and associated structures. Visual pathways and centers. Vision Fluid mechanics Fundamental and applied biological sciences. Psychology lipid Mathematical models mucin Physiology Tearing thin film Vertebrates: nervous system and sense organs
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Beschreibung
Zusammenfassung:	This review discusses the current understanding of tear-film physiology and mathematical models for some of its dynamics. First, a brief introduction to the tear film and the ocular surface is given. Next, mathematical models for the tear film are discussed, with an emphasis on models that describe the formation and relaxation of the tear film from blinking. Finally, future issues in tear film modeling are presented.
ISSN:	0066-4189 1545-4479
DOI:	10.1146/annurev-fluid-120710-101042