Non-contact eye-tracking on cats
The objective of visual systems neuroscience has shifted over the past few years from determining the receptive fields of cells towards the understanding of higher level cognition in awake animals viewing natural stimuli. In experiments with awake animals it is important to control the relevant aspe...
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| Veröffentlicht in: | Journal of neuroscience methods 2001-09, Vol.110 (1), p.103-111 |
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| container_title | Journal of neuroscience methods |
| container_volume | 110 |
| creator | Körding, Konrad P. Kayser, Christoph Betsch, Belinda Y. König, Peter |
| description | The objective of visual systems neuroscience has shifted over the past few years from determining the receptive fields of cells towards the understanding of higher level cognition in awake animals viewing natural stimuli. In experiments with awake animals it is important to control the relevant aspects of behavior. Most important for vision science is the control of the direction of gaze. Here we present Dual Purkinje eye-tracking on cats, which—as a non-contact method—brings a number of advantages. Along with the presented methods for calibration and for synchronization to off-the-shelf video presentation hardware, this method allows high precision experiments to be performed on cats freely viewing videos of natural scenes. |
| doi_str_mv | 10.1016/S0165-0270(01)00423-X |
| format | Article |
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In experiments with awake animals it is important to control the relevant aspects of behavior. Most important for vision science is the control of the direction of gaze. Here we present Dual Purkinje eye-tracking on cats, which—as a non-contact method—brings a number of advantages. Along with the presented methods for calibration and for synchronization to off-the-shelf video presentation hardware, this method allows high precision experiments to be performed on cats freely viewing videos of natural scenes.</description><subject>Animals</subject><subject>Awake animals</subject><subject>Biological and medical sciences</subject><subject>Cat</subject><subject>Cats - physiology</subject><subject>Electrodes, Implanted</subject><subject>Electronic Data Processing - methods</subject><subject>Electrophysiology</subject><subject>Eye Movements - physiology</subject><subject>Eyetracking</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects. 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Methods</subject><subject>Image Processing, Computer-Assisted - methods</subject><subject>Natural visual stimuli</subject><subject>Neurophysiology - instrumentation</subject><subject>Neurophysiology - methods</subject><subject>Photic Stimulation</subject><subject>Vertebrates: nervous system and sense organs</subject><subject>Video Recording - methods</subject><subject>Video stimulation</subject><issn>0165-0270</issn><issn>1872-678X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkE1PwzAMhiMEYmPwE0C9gOAQyEfTZCeEJr6kCQ6AtFuUui4qdO1IOqT9e7KtgiMX-_L4tf0QcszZJWc8u3qJRVEmNDtn_IKxVEg62yFDbrSgmTazXTL8RQbkIIQPFqkxy_bJgHOVpUqyIUme2oZC23QOugRXSDvv4LNq3pO2ScB14ZDsla4OeNT3EXm7u32dPNDp8_3j5GZKIWZ2VJQSxzoFlyMaIbQSmUEtOEhTqlIWyI1KjVEmB5S50azIuWGQxzPKXGUgR-Rsm7vw7dcSQ2fnVQCsa9dguwxWc25kTI2g2oLg2xA8lnbhq7nzK8uZXauxGzV2_bdl3G7U2FmcO-kXLPM5Fn9TvYsInPaAC-Dq0rsGqvDHpTw1Wq256y2HUcd3hd4GqLABLCqP0Nmirf455QezX34q</recordid><startdate>20010930</startdate><enddate>20010930</enddate><creator>Körding, Konrad P.</creator><creator>Kayser, Christoph</creator><creator>Betsch, Belinda Y.</creator><creator>König, Peter</creator><general>Elsevier B.V</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>20010930</creationdate><title>Non-contact eye-tracking on cats</title><author>Körding, Konrad P. ; Kayser, Christoph ; Betsch, Belinda Y. ; König, Peter</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c490t-2f3e974cabee82275268e721c38f5f3de18548858bce3b870db180cb645fb56c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Animals</topic><topic>Awake animals</topic><topic>Biological and medical sciences</topic><topic>Cat</topic><topic>Cats - physiology</topic><topic>Electrodes, Implanted</topic><topic>Electronic Data Processing - methods</topic><topic>Electrophysiology</topic><topic>Eye Movements - physiology</topic><topic>Eyetracking</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects. Models. Methods</topic><topic>Image Processing, Computer-Assisted - methods</topic><topic>Natural visual stimuli</topic><topic>Neurophysiology - instrumentation</topic><topic>Neurophysiology - methods</topic><topic>Photic Stimulation</topic><topic>Vertebrates: nervous system and sense organs</topic><topic>Video Recording - methods</topic><topic>Video stimulation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Körding, Konrad P.</creatorcontrib><creatorcontrib>Kayser, Christoph</creatorcontrib><creatorcontrib>Betsch, Belinda Y.</creatorcontrib><creatorcontrib>König, Peter</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>Journal of neuroscience methods</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Körding, Konrad P.</au><au>Kayser, Christoph</au><au>Betsch, Belinda Y.</au><au>König, Peter</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Non-contact eye-tracking on cats</atitle><jtitle>Journal of neuroscience methods</jtitle><addtitle>J Neurosci Methods</addtitle><date>2001-09-30</date><risdate>2001</risdate><volume>110</volume><issue>1</issue><spage>103</spage><epage>111</epage><pages>103-111</pages><issn>0165-0270</issn><eissn>1872-678X</eissn><coden>JNMEDT</coden><abstract>The objective of visual systems neuroscience has shifted over the past few years from determining the receptive fields of cells towards the understanding of higher level cognition in awake animals viewing natural stimuli. 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| ispartof | Journal of neuroscience methods, 2001-09, Vol.110 (1), p.103-111 |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Animals Awake animals Biological and medical sciences Cat Cats - physiology Electrodes, Implanted Electronic Data Processing - methods Electrophysiology Eye Movements - physiology Eyetracking Fundamental and applied biological sciences. Psychology General aspects. Models. Methods Image Processing, Computer-Assisted - methods Natural visual stimuli Neurophysiology - instrumentation Neurophysiology - methods Photic Stimulation Vertebrates: nervous system and sense organs Video Recording - methods Video stimulation |
| title | Non-contact eye-tracking on cats |
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