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Alon Harris
Researcher at Icahn School of Medicine at Mount Sinai
Publications - 499
Citations - 14619
Alon Harris is an academic researcher from Icahn School of Medicine at Mount Sinai. The author has contributed to research in topics: Glaucoma & Intraocular pressure. The author has an hindex of 63, co-authored 476 publications receiving 13346 citations. Previous affiliations of Alon Harris include Indiana University – Purdue University Indianapolis & Mount Sinai Hospital.
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Journal ArticleDOI
Color Doppler Analysis of Ocular Vessel Blood Velocity in Normal-tension Glaucoma
TL;DR: The results indicate that at baseline these normal-tension glaucoma patients may have increased vascular resistance distal to the ophthalmic artery, although this increased resistance cannot be specifically ascribed to the central retinal arterial or to temporal short posterior ciliary arterial vascular beds.
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Color Doppler ultrasound imaging of the eye and orbit
Tom H. Williamson,Alon Harris +1 more
TL;DR: Color Doppler imaging has successfully demonstrated changes in orbital hemodynamics associated with a variety of pathological conditions, including central retinal artery and vein occlusions, cranial arteritis, nonarteritic ischemic optic neuropathy, and carotid disease.
Journal ArticleDOI
Automatic retinal oximetry.
Sveinn Hakon Hardarson,Alon Harris,Robert Arnar Karlsson,Gisli H. Halldorsson,Larry Kagemann,Larry Kagemann,Ehud Rechtman,Gunnar Már Zoega,Thor Eysteinsson,Jon Atli Benediktsson,Adalbjorn Thorsteinsson,Peter Koch Jensen,James M. Beach,Einar Stefánsson +13 more
TL;DR: The retinal oximeter is reliable, easy to use, and sensitive to changes in SO(2) when concentration of O(2)'s in inhaled air is changed.
Journal ArticleDOI
Ocular perfusion pressure in glaucoma
Vital Paulino Costa,Alon Harris,Douglas R. Anderson,Richard Stodtmeister,Fernanda Cremasco,Hélène Kergoat,John V. Lovasik,Ingeborg Stalmans,Oliver Zeitz,Ines Lanzl,Konstantin Gugleta,Leopold Schmetterer +11 more
TL;DR: It is believed that the balance between IOP and BP, influenced by the autoregulatory capacity of the eye, is part of what determines whether an individual will develop optic nerve damage, but prospective, longitudinal studies are needed to better define the role of ocular perfusion pressure in the development and progression of glaucoma.
Journal ArticleDOI
Dysfunctional regulation of ocular blood flow: A risk factor for glaucoma?
TL;DR: The thesis that dysfunctional regulation of ocular blood flow may contribute to glaucomatous optic neuropathy is developed, suggesting that impaired vascular autoregulation renders the optic nerve head susceptible to decreases in ocular perfusion pressure, increases in IOP, and/or increased local metabolic demands.