Context integration in visual processing: a computational model of center-surround suppression in the visual system

C. Metzner; Achim Schweikard; Bartosz Zurowski

doi:10.1186/1471-2202-11-S1-P100

Context integration in visual processing: a computational model of center-surround suppression in the visual system

C. Metzner, Achim Schweikard, Bartosz Zurowski

Department of Computer Science

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Abstract

[Poster presentation]. A dysfunction of GABAergic neurotransmission is hypothesized to be an important factor in the pathophysiology of schizophrenia [1], depression and anxiety disorders. Findings of decreased center-surround suppression (CSS, i.e. the mutual inhibition of a focal visual stimulus and its surrounding) have been interpreted in terms of GABAergic dysfunction [2]. Consistently, strongly decreased CSS is reported in schizophrenic patients [3]. However, the underlying mechanisms of this decrease remain unclear

Original language	English
Article number	P100
Number of pages	2
Journal	BMC Neuroscience
Volume	11
Issue number	Suppl 1
DOIs	https://doi.org/10.1186/1471-2202-11-S1-P100
Publication status	Published - 2010

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title = "Context integration in visual processing: a computational model of center-surround suppression in the visual system",

abstract = "[Poster presentation]. A dysfunction of GABAergic neurotransmission is hypothesized to be an important factor in the pathophysiology of schizophrenia [1], depression and anxiety disorders. Findings of decreased center-surround suppression (CSS, i.e. the mutual inhibition of a focal visual stimulus and its surrounding) have been interpreted in terms of GABAergic dysfunction [2]. Consistently, strongly decreased CSS is reported in schizophrenic patients [3]. However, the underlying mechanisms of this decrease remain unclear",

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Context integration in visual processing: a computational model of center-surround suppression in the visual system

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