Reaction times to different spatial frequencies as a function of detectability
Simple reaction time to sine-wave gratings of 1, 4 and 10 c/deg was measured as a function of the detectability of the gratings. Reaction time increased with spatial frequency over a range of detectabilities. Assuming that equally detectable gratings produce equivalent levels of response in the visu...
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| Veröffentlicht in: | Vision research (Oxford) 1986, Vol.26 (5), p.745-747 |
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| container_end_page | 747 |
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| container_issue | 5 |
| container_start_page | 745 |
| container_title | Vision research (Oxford) |
| container_volume | 26 |
| creator | Gish, Kenneth Shulman, Gordon L. Sheehy, J.B. Leibowitz, H.W. |
| description | Simple reaction time to sine-wave gratings of 1, 4 and 10 c/deg was measured as a function of the detectability of the gratings. Reaction time increased with spatial frequency over a range of detectabilities. Assuming that equally detectable gratings produce equivalent levels of response in the visual system, this increase in reaction time reflects an increase in perceptual latency as spatial frequency is increased. |
| doi_str_mv | 10.1016/0042-6989(86)90088-X |
| format | Article |
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Reaction time increased with spatial frequency over a range of detectabilities. Assuming that equally detectable gratings produce equivalent levels of response in the visual system, this increase in reaction time reflects an increase in perceptual latency as spatial frequency is increased.</description><subject>Biological and medical sciences</subject><subject>Detectability</subject><subject>Eye and associated structures. Visual pathways and centers. Vision</subject><subject>Form Perception - physiology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Pattern Recognition, Visual - physiology</subject><subject>Perceived contrast</subject><subject>Perceptual latency</subject><subject>Reaction time</subject><subject>Reaction Time - physiology</subject><subject>Spatial frequency</subject><subject>Vertebrates: nervous system and sense organs</subject><issn>0042-6989</issn><issn>1878-5646</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1986</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1LJDEQhoMos-PoP3ChD4u4h9bKdDofF0HE3RVEQRTmFtJJBSI93bNJRvDfm3GGOQoFdajnLV4eQs4oXFKg_AqAzWuupLqQ_LcCkLJeHJAplULWLWf8kEz3yA9ynNIbAIh2riZk0ogWZMum5PEZjc1hHKoclpiqPFYueI8Rh1yllcnB9JWP-H-Ngw0FMGUqvx62odFXDjPabLrQh_xxQo686ROe7vaMvP65e7n9Vz88_b2_vXmobSN5rlslkTXcSArCKD7v0AF3pZ2kgnbAlALpLGO8bQxrgIFHZlQH3ksnuFDNjJxv_67iWKqlrJchWex7M-C4TloImAvgtIBsC9o4phTR61UMSxM_NAW90ag3jvTGkZZcf2nUixL7ufu_7pbo9qGdt3L_tbubZE3voyl20h4TikrORcGutxgWF-8Bo05F4mDRhVikaTeG73t8AsEWjdk</recordid><startdate>1986</startdate><enddate>1986</enddate><creator>Gish, Kenneth</creator><creator>Shulman, Gordon L.</creator><creator>Sheehy, J.B.</creator><creator>Leibowitz, H.W.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><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>1986</creationdate><title>Reaction times to different spatial frequencies as a function of detectability</title><author>Gish, Kenneth ; Shulman, Gordon L. ; Sheehy, J.B. ; Leibowitz, H.W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c386t-598e436a8107a962bed06d0078171b049908dc44653a43040fe4a9b0ff8d76793</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1986</creationdate><topic>Biological and medical sciences</topic><topic>Detectability</topic><topic>Eye and associated structures. 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Psychology</topic><topic>Humans</topic><topic>Pattern Recognition, Visual - physiology</topic><topic>Perceived contrast</topic><topic>Perceptual latency</topic><topic>Reaction time</topic><topic>Reaction Time - physiology</topic><topic>Spatial frequency</topic><topic>Vertebrates: nervous system and sense organs</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gish, Kenneth</creatorcontrib><creatorcontrib>Shulman, Gordon L.</creatorcontrib><creatorcontrib>Sheehy, J.B.</creatorcontrib><creatorcontrib>Leibowitz, H.W.</creatorcontrib><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>Vision research (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gish, Kenneth</au><au>Shulman, Gordon L.</au><au>Sheehy, J.B.</au><au>Leibowitz, H.W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Reaction times to different spatial frequencies as a function of detectability</atitle><jtitle>Vision research (Oxford)</jtitle><addtitle>Vision Res</addtitle><date>1986</date><risdate>1986</risdate><volume>26</volume><issue>5</issue><spage>745</spage><epage>747</epage><pages>745-747</pages><issn>0042-6989</issn><eissn>1878-5646</eissn><coden>VISRAM</coden><abstract>Simple reaction time to sine-wave gratings of 1, 4 and 10 c/deg was measured as a function of the detectability of the gratings. 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| fulltext | fulltext |
| identifier | ISSN: 0042-6989 |
| ispartof | Vision research (Oxford), 1986, Vol.26 (5), p.745-747 |
| issn | 0042-6989 1878-5646 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_77027061 |
| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Biological and medical sciences Detectability Eye and associated structures. Visual pathways and centers. Vision Form Perception - physiology Fundamental and applied biological sciences. Psychology Humans Pattern Recognition, Visual - physiology Perceived contrast Perceptual latency Reaction time Reaction Time - physiology Spatial frequency Vertebrates: nervous system and sense organs |
| title | Reaction times to different spatial frequencies as a function of detectability |
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