Results 101 to 110 of about 25,242 (204)

Cone Spacing Correlates With Retinal Thickness and Microperimetry in Patients With Inherited Retinal Degenerations. [PDF]

, 2019
PurposeTo determine whether high-resolution retinal imaging measures of macular structure correlate with visual function over 36 months in retinal degeneration (RD) patients and normal subjects.MethodsTwenty-six eyes of 16 RD patients and 16 eyes of 8 ...
Baldwin, Angela, De la Huerta, Irina, Duncan, Jacque L, Foote, Katharina G, Gustafson, Kevin, Porco, Travis C, Rinella, Nicholas, Roorda, Austin, Zayit-Soudry, Shiri   +8 more
core   +1 more source

Effects of Stimulus Luminance, Stimulus Color and Intra-Stimulus Color Contrast on Visual Field Mapping in Neurologically Impaired Adults Using Flicker Pupil Perimetry

Eye and Brain, 2023
Brendan L Portengen,1,2 Giorgio L Porro,1,* Douwe Bergsma,3 Evert J Veldman,4 Saskia M Imhof,1 Marnix Naber2,* 1Department of Ophthalmology, University Medical Center Utrecht, Utrecht, the Netherlands; 2Experimental Psychology, Helmholtz ...
Portengen BL, Porro GL, Bergsma D, Veldman EJ, Imhof SM, Naber M   +5 more
doaj  

Estimation of horizontal spatial specifications for ideal head-mounted displays in practical conditions

Frontiers in Virtual Reality
This study presents the horizontal spatial specifications required for developing ideal head-mounted displays (HMDs) that provide visual experiences indistinguishable from those obtained without wearing HMDs.
Yamato Miyashita, Masamitsu Harasawa, Kazuhiro Hara, Yasuhito Sawahata, Kazuteru Komine   +4 more
doaj   +1 more source

Long-Term Visual Field Progression in X-Linked Retinitis Pigmentosa Patients

Diagnostics
We present an image that illustrates long-term visual field progression in patients with X-linked retinitis pigmentosa (XLRP) due to the retinitis pigmentosa GTPase regulator (RPGR) and retinitis pigmentosa 2 protein (RP2) gene variants.
Alvilda Hemmingsen Steensberg, Sermed Al-Hamdani, Michael Stormly Hansen, Oliver Niels Klefter, Mette Bertelsen, Steffen Hamann   +5 more
doaj   +1 more source

Percolation, Perimetry, Planarity

Revista Matemática Iberoamericana, 2007
Let G be a planar graph with polynomial growth and isoperimetric dimension bigger than 1 . Then the critical p for Bernoulli percolation on G
openaire   +4 more sources

Multi-line Adaptive Perimetry (MAP): A New Procedure for Quantifying Visual Field Integrity for Rapid Assessment of Macular Diseases. [PDF]

, 2018
PurposeIn order to monitor visual defects associated with macular degeneration (MD), we present a new psychophysical assessment called multiline adaptive perimetry (MAP) that measures visual field integrity by simultaneously estimating regions associated
Biles, Mandy K, Davey, Pinakin G, Maniglia, Marcello, Seitz, Aaron R, Thurman, Steven M, Visscher, Kristina M   +5 more
core   +1 more source

Perimetry [PDF]

Journal of the American Medical Association, 1954
  +5 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  

A Spatio-Temporal Bayesian Network Classifier for Understanding Visual Field Deterioration [PDF]

, 2005
Progressive loss of the field of vision is characteristic of a number of eye diseases such as glaucoma which is a leading cause of irreversible blindness in the world. Recently, there has been an explosion in the amount of data being stored on patients
Garway-Heath, D, Liu, X, Tucker, A, Vinciotti, V   +3 more
core  

Visual field examination method using virtual reality glasses compared with the Humphrey perimeter

Clinical Ophthalmology, 2017
Stylianos Tsapakis, Dimitrios Papaconstantinou, Andreas Diagourtas, Konstantinos Droutsas, Konstantinos Andreanos, Marilita M Moschos, Dimitrios Brouzas 1st Department of Ophthalmology, National and Kapodistrian University of Athens, Athens, Greece ...
Tsapakis S, Papaconstantinou D, Diagourtas A, Droutsas K, Andreanos K, Moschos MM, Brouzas D   +6 more
doaj