Results 11 to 20 of about 1,274,065 (298)

Comparative Analysis of Visual Field Plotting by Octopus Interzeag 1-2-3, Humphrey Field Analyser II and Frequency Doubling Perimetry in Glaucoma Patients in South Indian Population [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2015
Purpose: Standard achromatic perimetry tests the differential light sensitivity whereas the frequency doubling technology tests the contrast sensitivity.
AR RAJALAKSHMI   +2 more
doaj   +1 more source

The Role of Frequency Doubling Technology Perimetry in Early Detection of Diabetic Retinopathy

open access: yesActa Clinica Croatica, 2020
The aim was to assess whether standard automated perimetry (SAP) and frequency doubling technology (FDT) perimetry are able to detect the effect of diabetes mellitus (DM) on retinal function in DM patients in the early stage of disease and to analyze ...
Mario Bradvica   +5 more
doaj   +1 more source

Word-decoding as a function of temporal processing in the visual system. [PDF]

open access: yes, 2013
This study explored the relation between visual processing and word-decoding ability in a normal reading population. Forty participants were recruited at Arizona State University.
Holloway, Steven R   +2 more
core   +5 more sources

Retinitis pigmentosa: evaluation of the vestibular system with cervical and ocular vestibular evoked myogenic potentials and the video head impulse test [PDF]

open access: yes, 2015
OBJECTIVE: Retinitis pigmentosa (RP) represents a group of inherited disorders in which abnormalities of the photoreceptors lead to progressive visual loss.
GAGLIARDI, SILVIA   +6 more
core   +1 more source

Sellar masses: diagnosis and treatment

open access: yesFrontiers in Ophthalmology, 2022
Sellar mases can cause a variety of neuro-ophthalmic manifestations, including compressive optic neuropathy, chiasmal syndrome, and ophthalmoplegia due to cranial nerve palsy.
Dana Al-Bader   +2 more
doaj   +1 more source

Dysflective cones: Visual function and cone reflectivity in long-term follow-up of acute bilateral foveolitis. [PDF]

open access: yes, 2017
PURPOSE:Confocal adaptive optics scanning laser ophthalmoscope (AOSLO) images provide a sensitive measure of cone structure. However, the relationship between structural findings of diminished cone reflectivity and visual function is unclear.
Cunningham, Emmett T   +9 more
core   +1 more source

Neurovisual training (TRIGRAM) in young patients with visual-perceptive dyslexia [PDF]

open access: yes, 2017
Dyslexia is a language-based learning disability. Although this condition is characterized by anatomical malformation of the brain, it seems that the typical reading pattern of dyslexic may be also related to more complex sensory deficits.
CARLESIMO, Sandra Cinzia   +6 more
core   +2 more sources

Automated quantitative analysis of single and double label autoradiographs [PDF]

open access: yes, 1979
A method for the analysis of silver grain content in both single and double label autoradiographs is presented. The total grain area is calculated by counting the number of pixels at which the recorded light intensity in transmission dark field ...
Aus, H. M.   +7 more
core   +1 more source

Visual Perception in Expert Athletes: The Case of Rock Climbers

open access: yesFrontiers in Psychology, 2022
The purpose of the present study was to examine the visual perception system in expert climbers through a psychophysical optical test in a cross-sectional study.
Noel Marcen-Cinca   +8 more
doaj   +1 more source

Electrophysiology In Vision

open access: yesDelhi Journal of Ophthalmology, 2022
Electrophysiological tests in ophthalmology acts as an important clinical tool in evaluation, diagnosis and management of ophthalmic and neurological disorders.
Aakanksha Raghuvanshi, Paromita Dutta
doaj   +1 more source

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