Results 71 to 80 of about 4,329,351 (193)

Identifying "Preperimetric" Glaucoma in Standard Automated Perimetry Visual Fields

Investigative Ophthalmology & Visual Science, 2014
To compare the visual fields (VFs) of preperimetric open angle glaucoma (OAG) patients (preperimetric glaucoma VFs, PPGVFs) with the VFs of healthy eyes, and to discriminate these two groups by using the Random Forests machine-learning method.All VFs before a first diagnosis of manifest glaucoma (Anderson-Patella's criteria) were classified as PPGVFs ...
Ryo, Asaoka, Aiko, Iwase, Kazunori, Hirasawa, Hiroshi, Murata, Makoto, Araie   +4 more
openaire   +2 more sources

The Effective Dynamic Ranges of Standard Automated Perimetry Sizes III and V and Motion and Matrix Perimetry [PDF]

Archives of Ophthalmology, 2010
To establish the associations between threshold estimates of 4 perimetric tests and to define and compare the tests' effective dynamic ranges.We examined 152 patients with glaucoma and 80 controls using standard automated perimetry (SAP) with stimulus size III, SAP with size V, and motion and matrix perimetry.
Michael, Wall, Kimberly R, Woodward, Carrie K, Doyle, Gideon, Zamba   +3 more
openaire   +2 more sources

Retrobulbar blood flow and visual field alterations after acute ethanol ingestion

Clinical Ophthalmology, 2013
Anke Weber, Andreas Remky, Marion Bienert, Klaudia Huber-van der Velden, Thomas Kirschkamp, Corinna Rennings, Gernot Roessler, Niklas Plange Department of Ophthalmology, RWTH Aachen University, Aachen, Germany Background: The purpose of this study was to
Weber A, Remky A, Bienert M, Huber-van der Velden K, Kirschkamp T, Rennings C, Roessler G, Plange N   +7 more
doaj  

Heidelberg Edge Perimetry for the Detection of Early Glaucomatous Damage: A Case Report

Case Reports in Ophthalmology, 2013
Purpose: To illustrate the potential role for Heidelberg edge perimetry (HEP) in the assessment of early functional loss in glaucoma. Case Report: A 46-year-old male presented with raised intraocular pressure but healthy optic discs and normal standard ...
Amir H. Marvasti, Andrew J. Tatham, Robert N. Weinreb, Felipe A. Medeiros   +3 more
doaj   +1 more source

Mesopic microperimetry in Stargardt disease: Application and reliability

Acta Ophthalmologica, Volume 104, Issue 5, Page e544-e554, August 2026.
Abstract Purpose Mesopic microperimetry (mMP) is a promising functional endpoint in clinical trials for Stargardt disease type 1 (STGD1). This study evaluated the test–retest variability of mMP and influencing factors, which is essential for ensuring reliability in future STGD1 trials.
Sybren H. Kootstra, Jeroen A. A. H. Pas, Patty P. A. Dhooge, Steffen Schmitz‐Valckenberg, Maurizio Battaglia Parodi, Philipp Herrmann, Frank G. Holz, Andrew J. Lotery, Katarina Stingl, Thomas H. Wheeler‐Schilling, Camiel J. F. Boon, Carel B. Hoyng, Soraprazan Consortium   +12 more
wiley   +1 more source

Correlation between optical coherence tomography and photonegative electroretinography of macular ganglion cells in glaucomatous patients [PDF]

Al-Azhar International Medical Journal
Background: The characteristic structural deterioration of the optic disc characterizes glaucoma, a chronic neuropathy of the eyes. Functional alterations that are linked to it are often present or will be soon.
Asraa Alarifi, Wafaa Madbouly, Hend Ahmed   +2 more
doaj   +1 more source

Agreement between ganglion cell‐inner plexiform layer metrics from widefield optical coherence tomography and Goldmann II, III, and V in glaucoma

Optometry and Vision Science, Volume 103, Issue 7, July 2026.
ABSTRACT Purpose To compare concordance between ganglion cell‐inner plexiform layer metrics acquired using widefield optical coherence tomography (OCT) and visual function assessed using Goldmann (G) II, III, and V stimulus sizes, in turn evaluating the role of spatial summation properties in binary classification of visual field (VF) results.
Janelle Tong, Jack Phu, David Alonso‐Caneiro, Jason Kugelman, Michael Kalloniatis, Ashish Agar, Minas Coroneo, Sieu Khuu   +7 more
wiley   +1 more source

Repeatability of Automated Perimetry: A Comparison of Standard Automated Perimetry with Stimulus Sizes III and V, Matrix and Motion Perimetry

, 2008
Standard perimetry is limited by a marked increase in variability with decreasing sensitivity. To test the hypothesis that larger stimuli are associated with lower and more uniform variability, we investigated the retest variability of four perimetry ...
Michael Wall; Caridad Brito; Kimberly Woodward; Carrie Doyle; Paul Artes
core  

Global scope of glaucoma clinical practice for optometrists

Optometry and Vision Science, Volume 103, Issue 7, July 2026.
ABSTRACT Purpose The role of optometrists in glaucoma care is evolving rapidly in many parts of the world. This review aims to describe the current global scope of clinical practice for optometrists with respect to glaucoma, highlighting progress and identifying barriers to care across diverse regions.
Jonathan Denniss, Brendan T. Barrett, Riccardo Cheloni, Patrick J. G. Gunn, Robert A. Harper, Sarah MacIver, Allison M. McKendrick, Stephen Ocansey, Philip R. K. Turnbull, John G. Flanagan   +9 more
wiley   +1 more source

Electric Cataract After High‐Voltage Craniofacial Injury With Preserved Optic Nerve Microvasculature: A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT High‐voltage craniofacial electrical injury may result in delayed cataract without optic nerve damage. Multimodal structural and functional assessment supports accurate prognostication, and when posterior segment integrity is preserved, visual recovery after cataract surgery is typically excellent and sustained.
Md Iftekher Iqbal, Fariah Osman
wiley   +1 more source