Literature DB >> 3169186

Stimulus contrast and visual cortical lesions.

G A Orban1, E Vandenbussche, J M Sprague, P De Weerd.   

Abstract

Intact animals can make fine orientation discriminations over a wide range of contrasts. After ablation of area 17 deficits in orientation discrimination are observed only at low contrast. The relevance of this finding for the design of sensitive ablation experiments is discussed.

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Year:  1988        PMID： 3169186     DOI： 10.1007/bf00248515

Source DB:  PubMed          Journal:  Exp Brain Res        ISSN： 0014-4819            Impact factor:   1.972


  13 in total

1.  Velocity discrimination in the cat.

Authors:  E Vandenbussche; G A Orban; H Maes
Journal:  Vision Res       Date:  1986       Impact factor: 1.886

2.  Pattern and motion vision in cats with selective loss of cortical directional selectivity.

Authors:  T Pasternak; L J Leinen
Journal:  J Neurosci       Date:  1986-04       Impact factor: 6.167

3.  Detection performance of normal cats and those lacking areas 17 and 18: a behavioral approach to analyse pattern recognition deficits.

Authors:  K Krüger; H Heitländer-Fansa; H Dinse; G Berlucchi
Journal:  Exp Brain Res       Date:  1986       Impact factor: 1.972

4.  A theory for the use of visual orientation information which exploits the columnar structure of striate cortex.

Authors:  M A Paradiso
Journal:  Biol Cybern       Date:  1988       Impact factor: 2.086

5.  Response properties of visual cortical neurons in cats reared in stroboscopic illumination.

Authors:  H Kennedy; G A Orban
Journal:  J Neurophysiol       Date:  1983-03       Impact factor: 2.714

6.  Orientation selectivity in the cat's striate cortex is invariant with stimulus contrast.

Authors:  G Sclar; R D Freeman
Journal:  Exp Brain Res       Date:  1982       Impact factor: 1.972

7.  The representation of contrast and other stimulus parameters by single neurons in area 17 of the cat.

Authors:  C Y Li; O Creutzfeldt
Journal:  Pflugers Arch       Date:  1984-07       Impact factor: 3.657

8.  Response to movement of neurons in areas 17 and 18 of the cat: velocity sensitivity.

Authors:  G A Orban; H Kennedy; H Maes
Journal:  J Neurophysiol       Date:  1981-06       Impact factor: 2.714

9.  Striate cortex and visual acuity functions in the cat.

Authors:  M A Berkley; J M Sprague
Journal:  J Comp Neurol       Date:  1979-10-15       Impact factor: 3.215

10.  Abolition of visual cortical direction selectivity affects visual behavior in cats.

Authors:  T Pasternak; R A Schumer; M S Gizzi; J A Movshon
Journal:  Exp Brain Res       Date:  1985       Impact factor: 1.972
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  3 in total

1.  Limit of spared pattern vision following lesions of the immature visual cortex.

Authors:  Bertram R Payne
Journal:  Exp Brain Res       Date:  2003-03-07       Impact factor: 1.972

2.  Contribution of area 19 to the foreground-background-interaction of the cat: an analysis based on single cell recordings and behavioural experiments.

Authors:  H R Dinse; K Krüger
Journal:  Exp Brain Res       Date:  1990       Impact factor: 1.972

3.  Orientation discrimination in the cat: a distributed function.

Authors:  G A Orban; E Vandenbussche; J M Sprague; P De Weerd
Journal:  Proc Natl Acad Sci U S A       Date:  1990-02       Impact factor: 11.205
  3 in total

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