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	Provedor de dados Nature Precedings (1) Autor Andras Gelencser (1) Christofer Toumazou (1) Tamas Roska (1) Themistoklis Prodromakis (1) Palavra-chave Bioinformatics (1) Neuroscience (1) Tipo do documento Manuscript (1) Ano 2011 (1) País United Kingdom (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última A Biomimetic Model of the Outer Plexiform Layer by Incorporating Memristive Devices Nature Precedings Andras Gelencser; Themistoklis Prodromakis; Christofer Toumazou; Tamas Roska. In this paper we present a biorealistic model for the first part of the early vision processing by incorporating memristive nanodevices. The architecture of the proposed network is based on the organisation and functioning of the outer plexiform layer (OPL) in the vertebrate retina. We demonstrate that memristive devices are indeed a valuable building block for neuromorphic architectures, as their highly non-linear and adaptive response could be exploited for establishing ultra-dense networks with similar dynamics to their biological counterparts. We particularly show that hexagonal memristive grids can be employed for faithfully emulating the smoothing-effect occurring at the OPL for enhancing the dynamic range of the system. In addition, we employ a... Tipo: Manuscript Palavras-chave: Neuroscience; Bioinformatics. Ano: 2011 URL: http://precedings.nature.com/documents/6664/version/1 Registros recuperados: 1 Primeira ... 1 ... Última

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