Comparative neurophysiology of spatial luminance contrast sensitivity
Autor(a) principal: | |
---|---|
Data de Publicação: | 2011 |
Outros Autores: | , |
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. |
id |
UFPA_edbb461140f7eb27d5dda76d9f596c0a |
---|---|
oai_identifier_str |
oai:repositorio.ufpa.br:2011/5432 |
network_acronym_str |
UFPA |
network_name_str |
Repositório Institucional da UFPA |
repository_id_str |
2123 |
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 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
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 |
url |
http://repositorio.ufpa.br/jspui/handle/2011/5432 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFPA instname:Universidade Federal do Pará (UFPA) instacron:UFPA |
instname_str |
Universidade Federal do Pará (UFPA) |
instacron_str |
UFPA |
institution |
UFPA |
reponame_str |
Repositório Institucional da UFPA |
collection |
Repositório Institucional da UFPA |
bitstream.url.fl_str_mv |
http://repositorio.ufpa.br/oai/bitstream/2011/5432/1/Artigo_ComparativeNeurophysiologySpatial.pdf http://repositorio.ufpa.br/oai/bitstream/2011/5432/2/license_url http://repositorio.ufpa.br/oai/bitstream/2011/5432/3/license_text http://repositorio.ufpa.br/oai/bitstream/2011/5432/4/license_rdf http://repositorio.ufpa.br/oai/bitstream/2011/5432/5/license.txt http://repositorio.ufpa.br/oai/bitstream/2011/5432/6/Artigo_ComparativeNeurophysiologySpatial.pdf.txt |
bitstream.checksum.fl_str_mv |
fb0d220f2e5d6605ad1c6af2a970c905 4afdbb8c545fd630ea7db775da747b2f 9833653f73f7853880c94a6fead477b1 9da0b6dfac957114c6a7714714b86306 a930293e49ae6e6b5c49a341d4a36286 64217b97493468dd407bcad2cd907686 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFPA - Universidade Federal do Pará (UFPA) |
repository.mail.fl_str_mv |
riufpabc@ufpa.br |
_version_ |
1801771958100033536 |