Context Integration in Visual Processing: A Computational Model of Center-Surround Suppression in the Visual System

Christoph Metzner; Achim Schweikard; B. 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

Christoph Metzner, Achim Schweikard, B. Zurowski

Abstract

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.

Originalsprache	Englisch
Seiten	100-100
Seitenumfang	1
DOIs	https://doi.org/10.1186/1471-2202-11-S1-P100
Publikationsstatus	Veröffentlicht - 2010
Veranstaltung	19th Annual Computational Neuroscience Meeting - San Antonio, USA / Vereinigte Staaten Dauer: 24.07.2010 → 30.07.2010

Tagung, Konferenz, Kongress

Tagung, Konferenz, Kongress	19th Annual Computational Neuroscience Meeting
Kurztitel	CNS 2010
Land/Gebiet	USA / Vereinigte Staaten
Ort	San Antonio
Zeitraum	24.07.10 → 30.07.10

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10.1186/1471-2202-11-S1-P100

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title = "Context Integration in Visual Processing: A Computational Model of Center-Surround Suppression in the Visual System",

abstract = "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.",

author = "Christoph Metzner and Achim Schweikard and B. Zurowski",

note = "Neurological Modelling; 19th Annual Computational Neuroscience Meeting , CNS 2010 ; Conference date: 24-07-2010 Through 30-07-2010",

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AU - Metzner, Christoph

AU - Schweikard, Achim

AU - Zurowski, B.

N1 - Neurological Modelling

PY - 2010

Y1 - 2010

N2 - 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.

AB - 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.

UR - https://www.researchgate.net/publication/45264332_Context_integration_in_visual_processing_a_computational_model_of_center-surround_suppression_in_the_visual_system?opdsd=1

U2 - 10.1186/1471-2202-11-S1-P100

DO - 10.1186/1471-2202-11-S1-P100

M3 - Conference Papers

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T2 - 19th Annual Computational Neuroscience Meeting

Y2 - 24 July 2010 through 30 July 2010

ER -

Context Integration in Visual Processing: A Computational Model of Center-Surround Suppression in the Visual System

Abstract

Tagung, Konferenz, Kongress

UN SDGs

Dokumente

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