Comparative neurophysiology of spatial luminance contrast sensitivity

Detalhes bibliográficos
Autor(a) principal: SOUZA, Givago da Silva
Data de Publicação: 2011
Outros Autores: GOMES, Bruno Duarte, SILVEIRA, Luiz Carlos de Lima
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFPA
Texto Completo: http://repositorio.ufpa.br/jspui/handle/2011/5432
Resumo: The luminance contrast sensitivity function has been investigated using behavioral and electrophysiological methods in many vertebrate species. Some features are conserved across species as a shape of the function, but other features, such as the contrast sensitivity peak value, spatial frequency contrast sensitivity peak, and visual acuity have changed. Here, we review contrast sensitivity across different classes of vertebrates, with an emphasis on the frequency contrast sensitivity peak and visual acuity. We also correlate the data obtained from the literature to test the power of the association between visual acuity and the spatial frequency of the contrast sensitivity function peak.
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spelling 2014-08-12T15:36:00Z2014-08-12T15:36:00Z2011-06SOUZA, Givago da Silva; GOMES, Bruno Duarte; SILVEIRA, Luiz Carlos L. Comparative neurophysiology of spatial luminance contrast sensitivity. Psychology & Neuroscience, Rio de Janeiro, v. 4, n. 1, p. 29-48, jun. 2011. Disponível em: <http://www.scielo.br/pdf/pn/v4n1/05.pdf>. Acesso em: 12 fev. 2014. <http://dx.doi.org/10.3922/j.psns.2011.1.005>.1983-3288http://repositorio.ufpa.br/jspui/handle/2011/5432The luminance contrast sensitivity function has been investigated using behavioral and electrophysiological methods in many vertebrate species. Some features are conserved across species as a shape of the function, but other features, such as the contrast sensitivity peak value, spatial frequency contrast sensitivity peak, and visual acuity have changed. Here, we review contrast sensitivity across different classes of vertebrates, with an emphasis on the frequency contrast sensitivity peak and visual acuity. We also correlate the data obtained from the literature to test the power of the association between visual acuity and the spatial frequency of the contrast sensitivity function peak.engNeurofisiologiaVisão espacialSensibilidade ao contrastePsicofísica visualComportamento animalAcuidade visualComparative neurophysiology of spatial luminance contrast sensitivityinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleSOUZA, Givago da SilvaGOMES, Bruno DuarteSILVEIRA, Luiz Carlos de Limainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPAinstname:Universidade Federal do Pará (UFPA)instacron:UFPAORIGINALArtigo_ComparativeNeurophysiologySpatial.pdfArtigo_ComparativeNeurophysiologySpatial.pdfapplication/pdf1059517http://repositorio.ufpa.br/oai/bitstream/2011/5432/1/Artigo_ComparativeNeurophysiologySpatial.pdffb0d220f2e5d6605ad1c6af2a970c905MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849http://repositorio.ufpa.br/oai/bitstream/2011/5432/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-821936http://repositorio.ufpa.br/oai/bitstream/2011/5432/3/license_text9833653f73f7853880c94a6fead477b1MD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-823148http://repositorio.ufpa.br/oai/bitstream/2011/5432/4/license_rdf9da0b6dfac957114c6a7714714b86306MD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81775http://repositorio.ufpa.br/oai/bitstream/2011/5432/5/license.txta930293e49ae6e6b5c49a341d4a36286MD55TEXTArtigo_ComparativeNeurophysiologySpatial.pdf.txtArtigo_ComparativeNeurophysiologySpatial.pdf.txtExtracted texttext/plain90217http://repositorio.ufpa.br/oai/bitstream/2011/5432/6/Artigo_ComparativeNeurophysiologySpatial.pdf.txt64217b97493468dd407bcad2cd907686MD562011/54322017-10-16 12:20:50.697oai:repositorio.ufpa.br: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Repositório InstitucionalPUBhttp://repositorio.ufpa.br/oai/requestriufpabc@ufpa.bropendoar:21232017-10-16T15:20:50Repositório Institucional da UFPA - Universidade Federal do Pará (UFPA)false
dc.title.pt_BR.fl_str_mv Comparative neurophysiology of spatial luminance contrast sensitivity
title Comparative neurophysiology of spatial luminance contrast sensitivity
spellingShingle Comparative neurophysiology of spatial luminance contrast sensitivity
SOUZA, Givago da Silva
Neurofisiologia
Visão espacial
Sensibilidade ao contraste
Psicofísica visual
Comportamento animal
Acuidade visual
title_short Comparative neurophysiology of spatial luminance contrast sensitivity
title_full Comparative neurophysiology of spatial luminance contrast sensitivity
title_fullStr Comparative neurophysiology of spatial luminance contrast sensitivity
title_full_unstemmed Comparative neurophysiology of spatial luminance contrast sensitivity
title_sort Comparative neurophysiology of spatial luminance contrast sensitivity
author SOUZA, Givago da Silva
author_facet SOUZA, Givago da Silva
GOMES, Bruno Duarte
SILVEIRA, Luiz Carlos de Lima
author_role author
author2 GOMES, Bruno Duarte
SILVEIRA, Luiz Carlos de Lima
author2_role author
author
dc.contributor.author.fl_str_mv SOUZA, Givago da Silva
GOMES, Bruno Duarte
SILVEIRA, Luiz Carlos de Lima
dc.subject.por.fl_str_mv Neurofisiologia
Visão espacial
Sensibilidade ao contraste
Psicofísica visual
Comportamento animal
Acuidade visual
topic Neurofisiologia
Visão espacial
Sensibilidade ao contraste
Psicofísica visual
Comportamento animal
Acuidade visual
description The luminance contrast sensitivity function has been investigated using behavioral and electrophysiological methods in many vertebrate species. Some features are conserved across species as a shape of the function, but other features, such as the contrast sensitivity peak value, spatial frequency contrast sensitivity peak, and visual acuity have changed. Here, we review contrast sensitivity across different classes of vertebrates, with an emphasis on the frequency contrast sensitivity peak and visual acuity. We also correlate the data obtained from the literature to test the power of the association between visual acuity and the spatial frequency of the contrast sensitivity function peak.
publishDate 2011
dc.date.issued.fl_str_mv 2011-06
dc.date.accessioned.fl_str_mv 2014-08-12T15:36:00Z
dc.date.available.fl_str_mv 2014-08-12T15:36:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.citation.fl_str_mv SOUZA, Givago da Silva; GOMES, Bruno Duarte; SILVEIRA, Luiz Carlos L. Comparative neurophysiology of spatial luminance contrast sensitivity. Psychology & Neuroscience, Rio de Janeiro, v. 4, n. 1, p. 29-48, jun. 2011. Disponível em: <http://www.scielo.br/pdf/pn/v4n1/05.pdf>. Acesso em: 12 fev. 2014. <http://dx.doi.org/10.3922/j.psns.2011.1.005>.
dc.identifier.uri.fl_str_mv http://repositorio.ufpa.br/jspui/handle/2011/5432
dc.identifier.issn.none.fl_str_mv 1983-3288
identifier_str_mv SOUZA, Givago da Silva; GOMES, Bruno Duarte; SILVEIRA, Luiz Carlos L. Comparative neurophysiology of spatial luminance contrast sensitivity. Psychology & Neuroscience, Rio de Janeiro, v. 4, n. 1, p. 29-48, jun. 2011. Disponível em: <http://www.scielo.br/pdf/pn/v4n1/05.pdf>. Acesso em: 12 fev. 2014. <http://dx.doi.org/10.3922/j.psns.2011.1.005>.
1983-3288
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