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https://hdl.handle.net/1822/17121
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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Medina, José M. | - |
dc.date.accessioned | 2012-02-15T15:02:10Z | - |
dc.date.available | 2012-02-15T15:02:10Z | - |
dc.date.issued | 2011 | - |
dc.identifier.issn | 0899-7667 | por |
dc.identifier.uri | https://hdl.handle.net/1822/17121 | - |
dc.description.abstract | The human visual system is intrinsically noisy. The benefits of internal noise as part of visual code are controversial. Here the information-theoretic properties of multiplicative (i.e. signal-dependent) neural noise are investigated. A quasi-linear communication channel model is presented in weakly coupled neurons. The model shows that multiplicative power-law neural noise promotes the minimum information transfer after efficient coding. It is demonstrated that Weber’s law and the human contrast sensitivity function arise on the basis of minimum transfer of information and power-law neural noise. The implications of minimum information transfer in self-organized neural networks are discussed. | por |
dc.description.sponsorship | Fundação para a Ciência e Tecnologia and by the Center for Physics, University of Minho, Portugal | por |
dc.language.iso | eng | por |
dc.publisher | MIT Press | por |
dc.rights | restrictedAccess | por |
dc.title | Effects of multiplicative power law neural noise in visual information processing | por |
dc.type | letterToEditor | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://www.mitpressjournals.org | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 1015 | por |
oaire.citationEndPage | 1046 | por |
oaire.citationIssue | 4 | por |
oaire.citationTitle | Neural Computation | por |
oaire.citationVolume | 23 | por |
dc.identifier.eissn | 1530-888X | - |
dc.identifier.doi | 10.1162/NECO_a_00102 | por |
dc.identifier.pmid | 21222525 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Neural Computation | por |
Aparece nas coleções: | CDF - OCV - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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MedinaNC_2011.pdf Acesso restrito! | Pre-print | 2,5 MB | Adobe PDF | Ver/Abrir |