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A topographic study of oscillatory potentials in man
The purpose of this study was to evaluate the use of slow multifocal m-sequence stimulation in analyzing the topographic distribution and underlying mechanisms (including nonlinearities) of the retinal oscillatory potentials (OPs). In giving us access to the response topography and the nonlinear cha...
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| Published in: | Visual neuroscience 1995-11, Vol.12 (6), p.1013-1025 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c407t-74bdd51ed343db7a6f859377ff1e440236f716d3e1f9dd60050fc44b5ce49fed3 |
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| cites | cdi_FETCH-LOGICAL-c407t-74bdd51ed343db7a6f859377ff1e440236f716d3e1f9dd60050fc44b5ce49fed3 |
| container_end_page | 1025 |
| container_issue | 6 |
| container_start_page | 1013 |
| container_title | Visual neuroscience |
| container_volume | 12 |
| creator | Wu, Shuang Sutter, Erich E. |
| description | The purpose of this study was to evaluate the use of slow multifocal m-sequence stimulation in analyzing the topographic distribution and underlying mechanisms (including nonlinearities) of the retinal oscillatory potentials (OPs). In giving us access to the response topography and the nonlinear characteristics of the OP,, the m-sequence technique provides us with two important means for the identification and characterization of the signal sources. In this study, we analyzed the OPs into the first- and second-order components and investigated their topographies and luminance dependence. The distribution of both the first- and second-order OP components differed significantly from that of the nicker ERG investigated by Sutter and Tran (1992). At eccentricities and luminance levels favoring activity by both rods and cones, the second-order OPs were particularly prominent showing the most clear-defined and complex waveform The topographic distribution of the second-order OPs showed combined features of both rod and cone distributions On a strong rod-bleaching background the second-order OPs were eliminated and the first-order OPs showed a reduced amplitude and a shifted latency These results are consistent with the notion that the second-order component of the OPs is dominated by contributions from rod-cone interactions. |
| doi_str_mv | 10.1017/S0952523800006696 |
| format | article |
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At eccentricities and luminance levels favoring activity by both rods and cones, the second-order OPs were particularly prominent showing the most clear-defined and complex waveform The topographic distribution of the second-order OPs showed combined features of both rod and cone distributions On a strong rod-bleaching background the second-order OPs were eliminated and the first-order OPs showed a reduced amplitude and a shifted latency These results are consistent with the notion that the second-order component of the OPs is dominated by contributions from rod-cone interactions.</description><identifier>ISSN: 0952-5238</identifier><identifier>EISSN: 1469-8714</identifier><identifier>DOI: 10.1017/S0952523800006696</identifier><identifier>PMID: 8962824</identifier><language>eng</language><publisher>New York, USA: Cambridge University Press</publisher><subject>Adolescent ; Adult ; Biological and medical sciences ; Electroretinogram ; Electroretinography ; Eye and associated structures. 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Psychology ; Humans ; Male ; Oscillatory potentials ; Oscillometry ; Photic Stimulation - methods ; Retina - physiology ; Retinal Rod Photoreceptor Cells - physiology ; Retinal topography ; Rod-cone interaction ; Temporal nonlinearity ; Vertebrates: nervous system and sense organs</subject><ispartof>Visual neuroscience, 1995-11, Vol.12 (6), p.1013-1025</ispartof><rights>Copyright © Cambridge University Press 1995</rights><rights>1996 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c407t-74bdd51ed343db7a6f859377ff1e440236f716d3e1f9dd60050fc44b5ce49fed3</citedby><cites>FETCH-LOGICAL-c407t-74bdd51ed343db7a6f859377ff1e440236f716d3e1f9dd60050fc44b5ce49fed3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.cambridge.org/core/product/identifier/S0952523800006696/type/journal_article$$EHTML$$P50$$Gcambridge$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,55689</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2900692$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8962824$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wu, Shuang</creatorcontrib><creatorcontrib>Sutter, Erich E.</creatorcontrib><title>A topographic study of oscillatory potentials in man</title><title>Visual neuroscience</title><addtitle>Vis Neurosci</addtitle><description>The purpose of this study was to evaluate the use of slow multifocal m-sequence stimulation in analyzing the topographic distribution and underlying mechanisms (including nonlinearities) of the retinal oscillatory potentials (OPs). 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At eccentricities and luminance levels favoring activity by both rods and cones, the second-order OPs were particularly prominent showing the most clear-defined and complex waveform The topographic distribution of the second-order OPs showed combined features of both rod and cone distributions On a strong rod-bleaching background the second-order OPs were eliminated and the first-order OPs showed a reduced amplitude and a shifted latency These results are consistent with the notion that the second-order component of the OPs is dominated by contributions from rod-cone interactions.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Biological and medical sciences</subject><subject>Electroretinogram</subject><subject>Electroretinography</subject><subject>Eye and associated structures. Visual pathways and centers. Vision</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Male</subject><subject>Oscillatory potentials</subject><subject>Oscillometry</subject><subject>Photic Stimulation - methods</subject><subject>Retina - physiology</subject><subject>Retinal Rod Photoreceptor Cells - physiology</subject><subject>Retinal topography</subject><subject>Rod-cone interaction</subject><subject>Temporal nonlinearity</subject><subject>Vertebrates: nervous system and sense organs</subject><issn>0952-5238</issn><issn>1469-8714</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNp9kE1rGzEYhEVpcRy3P6CHwB5KbptIq6_V0QmNE3BoQ1t6FFp9uHK8q620C_G_j4wXXwLR5UXMM8MwAHxF8ApBxK9_QUErWuEa5seYYB_AHBEmypoj8hHMD3J50M_AeUpbCBFGFM_ArBasqisyB2RZDKEPm6j6f14XaRjNvgiuCEn73U4NIe6LPgy2G7zapcJ3Rau6z-CTyz_7ZboL8Ofu--_b-3L9Y_Vwu1yXmkA-lJw0xlBkDSbYNFwxV1OBOXcOWUJghZnjiBlskRPGMAgpdJqQhmpLhMu2Bbg85vYx_B9tGmTrk7a5V2fDmCTnAkPKcAbREdQxpBStk330rYp7iaA8LCXfLJU9F1P42LTWnBzTNFn_NukqabVzUXXapxNWiZwjqoyVR8ynwb6cZBWfJeOYU8lWT_KR_rxZsb9PkmceT1VV20RvNlZuwxi7vOM7ZV8BWWKNzA</recordid><startdate>19951101</startdate><enddate>19951101</enddate><creator>Wu, Shuang</creator><creator>Sutter, Erich E.</creator><general>Cambridge University Press</general><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19951101</creationdate><title>A topographic study of oscillatory potentials in man</title><author>Wu, Shuang ; Sutter, Erich E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c407t-74bdd51ed343db7a6f859377ff1e440236f716d3e1f9dd60050fc44b5ce49fed3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Biological and medical sciences</topic><topic>Electroretinogram</topic><topic>Electroretinography</topic><topic>Eye and associated structures. Visual pathways and centers. Vision</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>Male</topic><topic>Oscillatory potentials</topic><topic>Oscillometry</topic><topic>Photic Stimulation - methods</topic><topic>Retina - physiology</topic><topic>Retinal Rod Photoreceptor Cells - physiology</topic><topic>Retinal topography</topic><topic>Rod-cone interaction</topic><topic>Temporal nonlinearity</topic><topic>Vertebrates: nervous system and sense organs</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wu, Shuang</creatorcontrib><creatorcontrib>Sutter, Erich E.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Visual neuroscience</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wu, Shuang</au><au>Sutter, Erich E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A topographic study of oscillatory potentials in man</atitle><jtitle>Visual neuroscience</jtitle><addtitle>Vis Neurosci</addtitle><date>1995-11-01</date><risdate>1995</risdate><volume>12</volume><issue>6</issue><spage>1013</spage><epage>1025</epage><pages>1013-1025</pages><issn>0952-5238</issn><eissn>1469-8714</eissn><abstract>The purpose of this study was to evaluate the use of slow multifocal m-sequence stimulation in analyzing the topographic distribution and underlying mechanisms (including nonlinearities) of the retinal oscillatory potentials (OPs). In giving us access to the response topography and the nonlinear characteristics of the OP,, the m-sequence technique provides us with two important means for the identification and characterization of the signal sources. In this study, we analyzed the OPs into the first- and second-order components and investigated their topographies and luminance dependence. The distribution of both the first- and second-order OP components differed significantly from that of the nicker ERG investigated by Sutter and Tran (1992). At eccentricities and luminance levels favoring activity by both rods and cones, the second-order OPs were particularly prominent showing the most clear-defined and complex waveform The topographic distribution of the second-order OPs showed combined features of both rod and cone distributions On a strong rod-bleaching background the second-order OPs were eliminated and the first-order OPs showed a reduced amplitude and a shifted latency These results are consistent with the notion that the second-order component of the OPs is dominated by contributions from rod-cone interactions.</abstract><cop>New York, USA</cop><pub>Cambridge University Press</pub><pmid>8962824</pmid><doi>10.1017/S0952523800006696</doi><tpages>13</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0952-5238 |
| ispartof | Visual neuroscience, 1995-11, Vol.12 (6), p.1013-1025 |
| issn | 0952-5238 1469-8714 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_77930563 |
| source | Cambridge University Press:JISC Collections:Full Collection Digital Archives (STM and HSS) (218 titles) |
| subjects | Adolescent Adult Biological and medical sciences Electroretinogram Electroretinography Eye and associated structures. Visual pathways and centers. Vision Female Fundamental and applied biological sciences. Psychology Humans Male Oscillatory potentials Oscillometry Photic Stimulation - methods Retina - physiology Retinal Rod Photoreceptor Cells - physiology Retinal topography Rod-cone interaction Temporal nonlinearity Vertebrates: nervous system and sense organs |
| title | A topographic study of oscillatory potentials in man |
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