The Pattern of Retinal Ganglion Cell Loss in OPA1-Related Autosomal Dominant Optic Atrophy Inferred From Temporal, Spatial, and Chromatic Sensitivity Losses [PDF]
, 2017 PURPOSE. Progressive retinal ganglion cell (RGC) loss is the pathological hallmark of autosomal dominant optic atrophy (DOA) caused by pathogenic OPA1 mutations.
Henning, GB +8 more
core +2 more sources
Modified human contrast sensitivity function based phase mask for susceptibility-weighted imaging
NeuroImage: Clinical, 2014 The aim of the work is to increase the visual information in magnetic resonance imaging based susceptibility weighted images. Our approach is to amplify spatial frequency information of the phase mask used to increase susceptibility weighting using a ...
Wei-Hsin Wang +4 more
doaj +1 more source
Perceptual learning improves contrast sensitivity, visual acuity, and foveal crowding in amblyopia [PDF]
, 2017 BACKGROUND: Amblyopic observers present abnormal spatial interactions between a low-contrast sinusoidal target and high-contrast collinear flankers.
Barollo, Michele +4 more
core +1 more source
The Relationship between Binocular Summation in Contrast Sensitivity and Stereopsis: Cross Sectional Study [PDF]
مجله پژوهش در علوم توانبخشی, 2021 Introduction: Binocular summation occurs in the presence of normal visual function of both eyes. Stereopsis is considered to be the finest function of binocular vision. Therefore, the aim of this study was to investigate the effect of binocular summation
Monireh Mahjoob, Farkhondeh Shahri
doaj +1 more source
An adaptive perception-based image preprocessing method [PDF]
, 2015 The aim of this paper is to introduce an adaptive preprocessing procedure based on human perception in order to increase the performance of some standard image processing techniques.
BRUNI, VITTORIA +3 more
core +1 more source
Effects of COVID-19 on the contrast sensitivity [PDF]
Brazilian Journal of Medical and Biological ResearchThere are significant gaps in understanding the extent of the damage caused by COVID-19, with few publications examining its link to contrast sensitivity function (CSF).
G.M. Silva +5 more
doaj +1 more source
Contrast sensitivities in the Gaia Data Release 2
, 2018 The source detection sensitivity of Gaia is reduced near sources. To characterise this contrast sensitivity is important for understanding the completeness of the Gaia data products, in particular when evaluating source confusion in less well resolved ...
Brandeker, Alexis, Cataldi, Gianni
core +1 more source
Spin properties of dense near-surface ensembles of nitrogen-vacancy centres in diamond [PDF]
, 2018 We present a study of the spin properties of dense layers of near-surface nitrogen-vacancy (NV) centres in diamond created by nitrogen ion implantation.
Broadway, D. A. +10 more
core +2 more sources
Spectrally-invariant behavior of zenith radiance around cloud edges simulated by radiative transfer [PDF]
, 2010 In a previous paper, we discovered a surprising spectrally-invariant relationship in shortwave spectrometer observations taken by the Atmospheric Radiation Measurement (ARM) program.
Chiu, J. C. +3 more
core +1 more source
Visualization of steps and surface reconstructions in Helium Ion Microscopy with atomic precision [PDF]
, 2015 Helium Ion Microscopy is known for its surface sensitivity and high lateral resolution. Here, we present results of a Helium Ion Microscopy based investigation of a surface confined alloy of Ag on Pt(111).
Hlawacek, Gregor +5 more
core +4 more sources