Results 21 to 30 of about 39,754 (298)

MESOPIC AND DARK-ADAPTED TWO-COLOR FUNDUS-CONTROLLED PERIMETRY IN GEOGRAPHIC ATROPHY SECONDARY TO AGE-RELATED MACULAR DEGENERATION.

Retina, 2020
PURPOSE To investigate retinal sensitivity in the junctional zone of geographic atrophy (GA) secondary to age-related macular degeneration using patient-tailored perimetry grids for mesopic and dark-adapted two-color fundus-controlled perimetry ...
M. Pfau, P. Müller, Leon von der Emde, M. Lindner, Philipp T. Möller, M. Fleckenstein, F. Holz, S. Schmitz-Valckenberg   +7 more
semanticscholar   +1 more source

Preliminary Report on a Novel Virtual Reality Perimeter Compared With Standard Automated Perimetry

Journal of glaucoma, 2020
Precis: The VisuALL head-mounted perimetry in normal subjects and glaucoma patients had a moderate to strong correlation with the Humphrey Field Analyzer (HFA). Purpose: Visual field testing has a vital role in diagnosing and managing glaucoma.
Reza Razeghinejad, Alberto O. González-García, J. Myers, L. Katz   +3 more
semanticscholar   +1 more source

Addressing Glaucoma in Myopic Eyes: Diagnostic and Surgical Challenges

Bioengineering, 2023
Epidemiological and genetic studies provide strong evidence supporting an association between myopia and glaucoma. The accurate detection of glaucoma in myopic eyes, especially those with high myopia, remains clinically challenging due to characteristic ...
Kateki Vinod, Sarwat Salim
doaj   +1 more source

Short-Listing the Program Choice for Perimetry in Neurological Conditions (PoPiN) Using Consensus Methods

British and Irish Orthoptic Journal, 2019
Background: Neurological conditions frequently cause visual field loss, commonly resulting in perimetry requests for suspected or known conditions. Currently there are no national guidelines for perimetry in neurological conditions.
Lauren Hepworth, Fiona Rowe
doaj   +1 more source

FDT Perimetry for Glaucoma Detection in Comprehensive Health Checkup Service

Journal of Ophthalmology, 2020
We aimed to investigate the efficacy of frequency doubling technology (FDT) perimetry for glaucoma detection in comprehensive screening examinations. We performed a retrospective analysis of prospectively collected data of participants who underwent a ...
Ryo Terauchi, T. Wada, S. Ogawa, M. Kaji, Tomohiro Kato, M. Tatemichi, T. Nakano   +6 more
semanticscholar   +1 more source

Provocative Tests, Functional Exams and Daily Curve of Intraocular Pressure in Glaucoma Suspects

Vision Pan-America, 2012
Objective: To assess sensibility and specificity, positive and negative predictive values and probability of false-positive and false-negative of the water-drinking test, ibopamine test, frequency doubling perimetry, short-wave automated perimetry and ...
Sebastião Cronemberger, Nassim Calixto, Hélio M Vieira Filho, Tiago T Souza, Camila A Souza, Roberto A Gomes   +5 more
doaj   +1 more source

Patients Prefer a Virtual Reality Approach Over a Similarly Performing Screen-Based Approach for Continuous Oculomotor-Based Screening of Glaucomatous and Neuro-Ophthalmological Visual Field Defects

Frontiers in Neuroscience, 2021
Standard automated perimetry (SAP) is the gold standard for evaluating the presence of visual field defects (VFDs). Nevertheless, it has requirements such as prolonged attention, stable fixation, and a need for a motor response that limit application in ...
Rijul Saurabh Soans, Rijul Saurabh Soans, Remco J. Renken, James John, Amit Bhongade, Dharam Raj, Rohit Saxena, Radhika Tandon, Tapan Kumar Gandhi, Frans W. Cornelissen   +9 more
doaj   +1 more source

Flicker defined form and RareBit measurements lack in specificity of visual pathways [PDF]

International Journal of Ophthalmology, 2020
"AIM: To evaluate the different visual pathways represented by the Heidelberg Engineering Perimeter flicker defined form and RareBit (magnocellular and parvocellular respectively) in different age-groups and according to the fatigue. METHODS: Totally 64
Justyna Szkudlarek-Wodzińska, Joanna Przeździecka-Dołyk, Olaf Fuchs, Ziemowit Poznański, Marta Misiuk-Hojło   +4 more
doaj   +1 more source

Defining Meyer's loop-temporal lobe resections, visual field deficits and diffusion tensor tractography [PDF]

, 2009
Anterior temporal lobe resection is often complicated by superior quadrantic visual field deficits (VFDs). In some cases this can be severe enough to prohibit driving, even if a patient is free of seizures.
A. W. McEvoy, Alexander, Babb, Basser, Bassi, Behrens, Chen, Ciccarelli, Cook, Curcio, D. C. Alexander, Duncan, Ebeling, Egan, FALCONER, Fris  n, G. J. M. Parker, HARVEY, Hughes, J. Acheson, J. S. Duncan, Kamada, Kier, Kirkham, Krolak-Salmon, M. Cercignani, M. J. Koepp, M. R. Symms, M. Yogarajah, Manji, Marino, Mori, N. K. Focke, Nilsson, Nilsson, Oldfield, Parker, Penfield, Powell, Ray, S. Bonelli, Semah, Spalding, Tecoma, Wiebe, Woermann, Yamada, Yamamoto, Yasargil   +48 more
core   +3 more sources

Development and validation of a new glaucoma screening test using temporally modulated flicker [PDF]

, 2018
Purpose Describing the psychometric characteristics and diagnostic accuracy of the Accelerator 4‐Alternative Forced‐Choice Flicker Test prototype (A4FTp) for detecting chronic open angle glaucoma (COAG).
Ctori, I., Fidalgo, B., Jindal, A., Lawrenson, J., Tyler, C. W.   +4 more
core   +1 more source