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   Articles with "surround suppression" as a keyword



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Activity in Lateral Visual Areas Contributes to Surround Suppression in Awake Mouse V1

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recommendations! Published in 2019 at "Current Biology"

DOI: 10.1016/j.cub.2019.10.037

Abstract: Neuronal response to sensory stimuli depends on the context. The response in primary visual cortex (V1), for instance, is reduced when a stimulus is surrounded by a similar stimulus [1-3]. The source of this surround… read more here.

Keywords: visual areas; suppression; lateral visual; surround suppression ... See more keywords
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Phase-specific Surround suppression in Mouse Primary Visual Cortex Correlates with Figure Detection Behavior Based on Phase Discontinuity

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recommendations! Published in 2018 at "Neuroscience"

DOI: 10.1016/j.neuroscience.2018.03.039

Abstract: In the primary visual cortex (V1), neuronal responses to stimuli within the receptive field (RF) are modulated by stimuli in the RF surround. A common effect of surround modulation is surround suppression, which is dependent… read more here.

Keywords: surround suppression; phase; figure detection; surround ... See more keywords
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Orientation-dependency of perceptual surround suppression and orientation decoding of centre-surround stimuli are preserved with healthy ageing

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recommendations! Published in 2020 at "Vision Research"

DOI: 10.1016/j.visres.2020.07.015

Abstract: A key visual neuronal property that is mirrored in human behaviour is centre-surround contrast suppression, which is orientation-dependent. When a target is embedded in a high-contrast surround, the centre appears reduced in contrast, the magnitude… read more here.

Keywords: centre surround; surround suppression; surround; orientation ... See more keywords
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Modeling grating contrast discrimination dippers: The role of surround suppression.

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recommendations! Published in 2017 at "Journal of vision"

DOI: 10.1167/17.12.23

Abstract: We consider the role of nonlinear inhibition in physiologically realistic multineuronal models of V1 to predict the dipper functions from contrast discrimination experiments with sinusoidal gratings of different geometries. The dip in dipper functions has… read more here.

Keywords: mask; contrast discrimination; surround suppression; target ... See more keywords

Unraveling the mechanisms of surround suppression in early visual processing

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recommendations! Published in 2021 at "PLoS Computational Biology"

DOI: 10.1371/journal.pcbi.1008916

Abstract: This paper uses mathematical modeling to study the mechanisms of surround suppression in the primate visual cortex. We present a large-scale neural circuit model consisting of three interconnected components: LGN and two input layers (Layer… read more here.

Keywords: suppression; model; mechanisms surround; surround suppression ... See more keywords
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Surround suppression in mouse auditory cortex underlies auditory edge detection

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recommendations! Published in 2023 at "PLOS Computational Biology"

DOI: 10.1371/journal.pcbi.1010861

Abstract: Surround suppression (SS) is a fundamental property of sensory processing throughout the brain. In the auditory system, the early processing stream encodes sounds using a one dimensional physical space—frequency. Previous studies in the auditory system… read more here.

Keywords: auditory cortex; frequency; surround suppression; auditory edge ... See more keywords