Literature DB >> 7277059

Retinal sensitivity and spatial summation in the foveal and parafoveal regions.

T Inui, O Mimura, K Kani.   

Abstract

Retinal sensitivity and the critical area of the spatial summation in the foveal and parafoveal regions were investigated by using a fundus-controlled perimeter to monitor accurately a subject's fundus picture and target position on the retina. The first experiment showed that retinal sensitivity and the critical area change continuously from fovea to periphery and that the diameter of the critical area is a linear function of retinal eccentricity. In the second experiment, this linear relationship was verified by another method.

Mesh：

Year:  1981        PMID： 7277059     DOI： 10.1364/josa.71.000151

Source DB:  PubMed          Journal:  J Opt Soc Am        ISSN： 0030-3941


  8 in total

1.  Spatial summation in human cone mechanisms from 0 degrees to 20 degrees in the superior retina.

Authors:  V J Volbrecht; E E Shrago; B E Schefrin; J S Werner
Journal:  J Opt Soc Am A Opt Image Sci Vis       Date:  2000-03       Impact factor: 2.129

2.  Senescent changes in photopic spatial summation.

Authors:  Maka Malania; Frédéric Devinck; Kenneth Knoblauch; Peter B Delahunt; Joseph L Hardy; John S Werner
Journal:  J Vis       Date:  2011-09-22       Impact factor: 2.240

3.  A cortical pooling model of spatial summation for perimetric stimuli.

Authors:  Fei Pan; William H Swanson
Journal:  J Vis       Date:  2006-10-13       Impact factor: 2.240

4.  Spatiochromatic Interactions between Individual Cone Photoreceptors in the Human Retina.

Authors:  William S Tuten; Wolf M Harmening; Ramkumar Sabesan; Austin Roorda; Lawrence C Sincich
Journal:  J Neurosci       Date:  2017-09-04       Impact factor: 6.167

5.  Distance estimation is influenced by encoding conditions.

Authors:  Anna Oleksiak; Mirosława Mańko; Albert Postma; Ineke J M van der Ham; Albert V van den Berg; Richard J A van Wezel
Journal:  PLoS One       Date:  2010-03-29       Impact factor: 3.240

6.  Mapping the perceptual grain of the human retina.

Authors:  Wolf M Harmening; William S Tuten; Austin Roorda; Lawrence C Sincich
Journal:  J Neurosci       Date:  2014-04-16       Impact factor: 6.167

7.  Spatial summation in the human fovea: Do normal optical aberrations and fixational eye movements have an effect?

Authors:  William S Tuten; Robert F Cooper; Pavan Tiruveedhula; Alfredo Dubra; Austin Roorda; Nicolas P Cottaris; David H Brainard; Jessica I W Morgan
Journal:  J Vis       Date:  2018-08-01       Impact factor: 2.240

8.  Linkage between retinal ganglion cell density and the nonuniform spatial integration across the visual field.

Authors:  MiYoung Kwon; Rong Liu
Journal:  Proc Natl Acad Sci U S A       Date:  2019-02-08       Impact factor: 11.205
  8 in total

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