Brief intermittent light stimulation disrupts saccadic oculomotor control
Purpose: This study sought to determine the effect of very brief, single and multiple pulses of light on spatial and temporal aspects of saccadic eye movements. Methods: Twelve visually normal, young adult subjects participated in the experiments. Horizontal eye position was monitored as subjects...
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| Veröffentlicht in: | Ophthalmic & physiological optics 2008-07, Vol.28 (4), p.354-364 |
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| container_title | Ophthalmic & physiological optics |
| container_volume | 28 |
| creator | Alvarez, Tara L. Beck, Kevin D. Ciuffreda, Kenneth J. Chua, Florence B. Daftari, Anuj DeMarco, Robert M. Bergen, Michael T. Servatius, Richard J. |
| description | Purpose: This study sought to determine the effect of very brief, single and multiple pulses of light on spatial and temporal aspects of saccadic eye movements.
Methods: Twelve visually normal, young adult subjects participated in the experiments. Horizontal eye position was monitored as subjects attempted to track target step displacements in the presence of either single or multiple brief flashes of light in the visual field.
Results: Three primary findings were observed: (1) increased saccadic latency, (2) increased time for target acquisition and (3) increased initial saccadic error.
Conclusion: The present findings suggest the influence of attentional processes and/or visual masking effects on saccadic eye movement control. |
| doi_str_mv | 10.1111/j.1475-1313.2008.00569.x |
| format | Article |
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Methods: Twelve visually normal, young adult subjects participated in the experiments. Horizontal eye position was monitored as subjects attempted to track target step displacements in the presence of either single or multiple brief flashes of light in the visual field.
Results: Three primary findings were observed: (1) increased saccadic latency, (2) increased time for target acquisition and (3) increased initial saccadic error.
Conclusion: The present findings suggest the influence of attentional processes and/or visual masking effects on saccadic eye movement control.</description><identifier>ISSN: 0275-5408</identifier><identifier>EISSN: 1475-1313</identifier><identifier>DOI: 10.1111/j.1475-1313.2008.00569.x</identifier><identifier>PMID: 18565091</identifier><identifier>CODEN: OPOPD5</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Adult ; afterimages ; Analysis of Variance ; Attention ; Biological and medical sciences ; Calibration ; distracters ; Eye and associated structures. Visual pathways and centers. Vision ; Fixation, Ocular - physiology ; Fundamental and applied biological sciences. Psychology ; Humans ; Medical sciences ; oculomotor control ; Ophthalmology ; Perceptual Masking ; Photic Stimulation ; Reaction Time ; saccades ; Saccades - physiology ; spatial attention ; Vertebrates: nervous system and sense organs ; visual masking ; Visual Perception - physiology</subject><ispartof>Ophthalmic & physiological optics, 2008-07, Vol.28 (4), p.354-364</ispartof><rights>2008 The Authors. Journal compilation © 2008 The College of Optometrists</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4349-e708b90fdc69f6aa83a387e572dc59abf631f6033c7e3205f155ca40b6bfd133</citedby><cites>FETCH-LOGICAL-c4349-e708b90fdc69f6aa83a387e572dc59abf631f6033c7e3205f155ca40b6bfd133</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1475-1313.2008.00569.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1475-1313.2008.00569.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20453865$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18565091$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Alvarez, Tara L.</creatorcontrib><creatorcontrib>Beck, Kevin D.</creatorcontrib><creatorcontrib>Ciuffreda, Kenneth J.</creatorcontrib><creatorcontrib>Chua, Florence B.</creatorcontrib><creatorcontrib>Daftari, Anuj</creatorcontrib><creatorcontrib>DeMarco, Robert M.</creatorcontrib><creatorcontrib>Bergen, Michael T.</creatorcontrib><creatorcontrib>Servatius, Richard J.</creatorcontrib><title>Brief intermittent light stimulation disrupts saccadic oculomotor control</title><title>Ophthalmic & physiological optics</title><addtitle>Ophthalmic Physiol Opt</addtitle><description>Purpose: This study sought to determine the effect of very brief, single and multiple pulses of light on spatial and temporal aspects of saccadic eye movements.
Methods: Twelve visually normal, young adult subjects participated in the experiments. Horizontal eye position was monitored as subjects attempted to track target step displacements in the presence of either single or multiple brief flashes of light in the visual field.
Results: Three primary findings were observed: (1) increased saccadic latency, (2) increased time for target acquisition and (3) increased initial saccadic error.
Conclusion: The present findings suggest the influence of attentional processes and/or visual masking effects on saccadic eye movement control.</description><subject>Adult</subject><subject>afterimages</subject><subject>Analysis of Variance</subject><subject>Attention</subject><subject>Biological and medical sciences</subject><subject>Calibration</subject><subject>distracters</subject><subject>Eye and associated structures. Visual pathways and centers. Vision</subject><subject>Fixation, Ocular - physiology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Medical sciences</subject><subject>oculomotor control</subject><subject>Ophthalmology</subject><subject>Perceptual Masking</subject><subject>Photic Stimulation</subject><subject>Reaction Time</subject><subject>saccades</subject><subject>Saccades - physiology</subject><subject>spatial attention</subject><subject>Vertebrates: nervous system and sense organs</subject><subject>visual masking</subject><subject>Visual Perception - physiology</subject><issn>0275-5408</issn><issn>1475-1313</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkEFv2yAYQNG0qc26_oXJl-1m78MYjKVdtqhrqkVND5XWG8IYNjJsMsBa-u9Hlii7jgufxHuAHkIFhgrn9WFb4aalJSaYVDUArwAo66r9C7Q4H7xEC6jzTBvgl-h1jFsAaNuWX6BLzCmj0OEFuvscrDaFnZIOo01JT6lw9vuPVMRkx9nJZP1UDDaGeZdiEaVScrCq8Gp2fvTJh0L5KQXv3qBXRrqor0_7FXr8cvO4XJXrze3d8tO6VA1pulK3wPsOzKBYZ5iUnEjCW03belC0k71hBBsGhKhWkxqowZQq2UDPejNgQq7Q--O1u-B_zTomMdqotHNy0n6OgnU14YTxDPIjqIKPMWgjdsGOMjwLDOJQUWzFIZY4xBKHiuJvRbHP6tvTG3M_6uGfeMqWgXcnQEYlnQlyUjaeuRoaSjijmft45H5bp5__-wNi87DJQ9bLo25j0vuzLsNPwVqSzW_3t-Ir5qunp-VKrMkf9lCduA</recordid><startdate>200807</startdate><enddate>200807</enddate><creator>Alvarez, Tara L.</creator><creator>Beck, Kevin D.</creator><creator>Ciuffreda, Kenneth J.</creator><creator>Chua, Florence B.</creator><creator>Daftari, Anuj</creator><creator>DeMarco, Robert M.</creator><creator>Bergen, Michael T.</creator><creator>Servatius, Richard J.</creator><general>Blackwell Publishing Ltd</general><general>Blackwell</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>200807</creationdate><title>Brief intermittent light stimulation disrupts saccadic oculomotor control</title><author>Alvarez, Tara L. ; Beck, Kevin D. ; Ciuffreda, Kenneth J. ; Chua, Florence B. ; Daftari, Anuj ; DeMarco, Robert M. ; Bergen, Michael T. ; Servatius, Richard J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4349-e708b90fdc69f6aa83a387e572dc59abf631f6033c7e3205f155ca40b6bfd133</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Adult</topic><topic>afterimages</topic><topic>Analysis of Variance</topic><topic>Attention</topic><topic>Biological and medical sciences</topic><topic>Calibration</topic><topic>distracters</topic><topic>Eye and associated structures. Visual pathways and centers. Vision</topic><topic>Fixation, Ocular - physiology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>Medical sciences</topic><topic>oculomotor control</topic><topic>Ophthalmology</topic><topic>Perceptual Masking</topic><topic>Photic Stimulation</topic><topic>Reaction Time</topic><topic>saccades</topic><topic>Saccades - physiology</topic><topic>spatial attention</topic><topic>Vertebrates: nervous system and sense organs</topic><topic>visual masking</topic><topic>Visual Perception - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alvarez, Tara L.</creatorcontrib><creatorcontrib>Beck, Kevin D.</creatorcontrib><creatorcontrib>Ciuffreda, Kenneth J.</creatorcontrib><creatorcontrib>Chua, Florence B.</creatorcontrib><creatorcontrib>Daftari, Anuj</creatorcontrib><creatorcontrib>DeMarco, Robert M.</creatorcontrib><creatorcontrib>Bergen, Michael T.</creatorcontrib><creatorcontrib>Servatius, Richard J.</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>Ophthalmic & physiological optics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alvarez, Tara L.</au><au>Beck, Kevin D.</au><au>Ciuffreda, Kenneth J.</au><au>Chua, Florence B.</au><au>Daftari, Anuj</au><au>DeMarco, Robert M.</au><au>Bergen, Michael T.</au><au>Servatius, Richard J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Brief intermittent light stimulation disrupts saccadic oculomotor control</atitle><jtitle>Ophthalmic & physiological optics</jtitle><addtitle>Ophthalmic Physiol Opt</addtitle><date>2008-07</date><risdate>2008</risdate><volume>28</volume><issue>4</issue><spage>354</spage><epage>364</epage><pages>354-364</pages><issn>0275-5408</issn><eissn>1475-1313</eissn><coden>OPOPD5</coden><abstract>Purpose: This study sought to determine the effect of very brief, single and multiple pulses of light on spatial and temporal aspects of saccadic eye movements.
Methods: Twelve visually normal, young adult subjects participated in the experiments. Horizontal eye position was monitored as subjects attempted to track target step displacements in the presence of either single or multiple brief flashes of light in the visual field.
Results: Three primary findings were observed: (1) increased saccadic latency, (2) increased time for target acquisition and (3) increased initial saccadic error.
Conclusion: The present findings suggest the influence of attentional processes and/or visual masking effects on saccadic eye movement control.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>18565091</pmid><doi>10.1111/j.1475-1313.2008.00569.x</doi><tpages>11</tpages></addata></record> |
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| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Adult afterimages Analysis of Variance Attention Biological and medical sciences Calibration distracters Eye and associated structures. Visual pathways and centers. Vision Fixation, Ocular - physiology Fundamental and applied biological sciences. Psychology Humans Medical sciences oculomotor control Ophthalmology Perceptual Masking Photic Stimulation Reaction Time saccades Saccades - physiology spatial attention Vertebrates: nervous system and sense organs visual masking Visual Perception - physiology |
| title | Brief intermittent light stimulation disrupts saccadic oculomotor control |
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