Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Pamela A. Sample"'
Autor:
Felipe A. Medeiros, Linda M. Zangwill, Carlos Gustavo De Moraes, Christopher Bowd, Pamela A. Sample, Robert Ritch, Jeffrey M. Liebmann, Alon Skaat, African Descent, Diagnostic Innovations in Glaucoma Study, Robert N. Weinreb, Christopher A. Girkin
Publikováno v:
Ophthalmology. 123:1476-1483
Purpose To investigate the differences in the frequency of optic disc hemorrhage (DH) and prevalence of beta-zone parapapillary atrophy (βPPA) between individuals of African descent (AD) and European descent (ED). Design Prospective, multicenter, ob
Autor:
Janko Dietzsch, Michael Wall, Pamela A. Sample, Chris A. Johnson, Ulrich Schiefer, Paul H. Artes, Minna Ng, David B. Henson, Fritz Dannheim
Publikováno v:
Optometry and Vision Science. 88:4-7
Purpose. To provide readers with standards, recommendations, guidelines, and requirements for the application of perimetry to clinical ophthalmic practice and scientific study. Methods. A working group of perimetry and visual field specialists from m
Autor:
Linda M. Zangwill, Robert N. Weinreb, Christopher Bowd, Felipe A. Medeiros, Pamela A. Sample, Ali Tafreshi
Publikováno v:
Eye. 25:224-232
To describe the association between pattern electroretinogram (PERG) amplitude and spectral domain-optical coherence tomography (SD-OCT) macular thickness, retinal nerve fibre layer (RNFL) thickness and optic disc topography measurements.Both eyes (n
Autor:
J. Nevalainen, E. Krapp, B. Selig, Eleni Papageorgiou, Reinhard Vonthein, Pamela A. Sample, J.P. Pascual, J. Paetzold, Ulrich Schiefer
Publikováno v:
Nevalainen, Jukka; Paetzold, Jens; Papageorgiou, Eleni; Sample, Pamela A.; Pascual, John P.; Krapp, Elke; et al.(2009). Specification of progression in glaucomatous visual field loss, applying locally condensed stimulus arrangements. Graefe's Archive for Clinical and Experimental Ophthalmology: Incorporating German Journal of Ophthalmology, 247(12), pp 1659-1669. doi: 10.1007/s00417-009-1134-2. Retrieved from: http://www.escholarship.org/uc/item/7c324864
Graefe's Archive for Clinical and Experimental Ophthalmology
Graefe's Archive for Clinical and Experimental Ophthalmology
Purpose The goal of this work was to (i) determine patterns of progression in glaucomatous visual field loss, (ii) compare the detection rate of progression between locally condensed stimulus arrangements and conventional 6° × 6° grid, and (iii) a
Publikováno v:
Acta Ophthalmologica. 69:310-314
We compared two methods for assessing changes in the human lens associated with age. The first is a subjective method for quantifying light absorption by the lens. It is useful for determining the functional effect of age-related increases in lens de
Autor:
Christopher Bowd, Felipe A. Medeiros, Alberto Gonzalez-Garcia, Robert N. Weinreb, Pamela A. Sample, Gianmarco Vizzeri, Linda M. Zangwill
Publikováno v:
British Journal of Ophthalmology. 93:775-781
Background/aims: To evaluate spectral-domain (SD) optical coherence tomography (OCT) reproducibility and assess the agreement between SD-OCT and Time-Domain (TD) OCT retinal nerve fibre layer (RNFL) measurements. Methods: Three Cirrus-SD-OCT scans an
Autor:
Christopher Bowd, Linda M. Zangwill, Robert N. Weinreb, Pamela A. Sample, Gianmarco Vizzeri, Ali Tafreshi
Publikováno v:
Ophthalmology. 116:437-443
Purpose To assess the ability of the new pattern electroretinogram optimized for glaucoma detection (PERGLA) paradigm to discriminate between healthy individuals and individuals with glaucomatous optic neuropathy (GON). Design Cross-sectional study.
Autor:
Madhusudhanan Balasubramanian, Christopher Bowd, Gianmarco Vizzeri, Luciana M. Alencar, Pamela A. Sample, Jose María Martínez de la Casa, Felipe A. Medeiros, Linda M. Zangwill, Robert N. Weinreb
Publikováno v:
Ophthalmology. 116:14-24
Purpose To assess the degree of concordance among clinicians reviewing 3 Heidelberg retina tomograph (HRT) printouts used to detect progression, the Moorfields regression analysis (MRA), the topographic change analysis (TCA), and trend analysis (TA),
Publikováno v:
Survey of Ophthalmology. 53:S17-S32
Early diagnosis of glaucoma is critical to prevent permanent structural damage and irreversible vision loss. Detection of glaucoma typically relies on examination of structural damage to the optic nerve combined with measurements of visual function.
Autor:
Robert N. Weinreb, Linda M. Zangwill, Christopher Bowd, Cristiana Vasile, Luciana M. Alencar, Felipe A. Medeiros, Pamela A. Sample
Publikováno v:
Ophthalmology. 115:934-940
Purpose To investigate whether long-term intraocular pressure (IOP) fluctuations are a risk factor for conversion from ocular hypertension to glaucoma. Design Observational cohort study. Participants The study included 252 eyes of 126 patients with o