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Harry A. Quigley
Researcher at Johns Hopkins University
Publications - 506
Citations - 72465
Harry A. Quigley is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Glaucoma & Intraocular pressure. The author has an hindex of 115, co-authored 492 publications receiving 65186 citations. Previous affiliations of Harry A. Quigley include University of Miami & Johns Hopkins University School of Medicine.
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Journal ArticleDOI
Neuronal death in glaucoma.
TL;DR: Ganglion cells die by apoptosis in human and experimental glaucoma, opening several potential areas for future therapies to protect them from dying.
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Hypertension, Perfusion Pressure, and Primary Open-angle Glaucoma: A Population-Based Assessment
TL;DR: The results suggest that POAG is associated with an alteration in factors related to ocular blood flow and a breakdown of autoregulation, with a sixfold excess for those in the lowest category of perfusion pressure.
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Morphologic Changes in the Lamina Cribrosa Correlated with Neural Loss in Open-Angle Glaucoma
TL;DR: Compression of the successive lamina cribrosa sheets was the earliest detected abnormality, occurring in some eyes before the detection of visual field loss.
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Regional Differences in the Structure of the Lamina Cribrosa and Their Relation to Glaucomatous Optic Nerve Damage
Harry A. Quigley,Earl M. Addicks +1 more
TL;DR: Using a new technique for scanning electron microscopic examination of human optic nerve heads, regional differences were found in the fine structure of the lamina cribrosa that may explain the characteristic pattern of early glaucomatous field loss.
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Determinants of Normal Retinal Nerve Fiber Layer Thickness Measured by Stratus OCT
Donald L. Budenz,Douglas R. Anderson,Rohit Varma,Joel S. Schuman,Louis B. Cantor,Jonathan Savell,David S. Greenfield,Vincent Michael Patella,Harry A. Quigley,James M. Tielsch +9 more
TL;DR: Retinal nerve fiber layer thickness, as measured by Stratus OCT, varies significantly with age, ethnicity, axial length, and optic disc area, and these variables may need to be taken into account when evaluating patients for diagnosis and follow-up of glaucoma.