About: Eye movements in Multiple Object Tracking systematically lagging behind the scene content

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.perceptionweb.com/abstract.cgi?id=v130146
Description	In the current experiment I investigated whether the eye movements during Multiple Object Tracking (MOT) are based on the object positions in future or rather in past. Importantly this can be done without assumptions about specific participants’ strategies. I recorded eye movements in MOT with 60 trials (N=20). Participants tracked 4 of 8 objects for 10 seconds (speed 5deg/s). For every subject five trials were repeated four times each during the experiment and four times more in reversed direction. For each repeating trial I used Normalized Scanpath Saliency measure adapted for dynamic scenes to compare the eye movements between trials presented in forward and backward direction. I varied the latency between -250 ms (prediction) and +250 ms (lag) and looked for the local maximum (90 % of comparisons had maxima within the inspected range). The systematical lag was present in each participant (mean 99ms; 95 %CI 81- 116 ms). In the current experiment I investigated whether the eye movements during Multiple Object Tracking (MOT) are based on the object positions in future or rather in past. Importantly this can be done without assumptions about specific participants’ strategies. I recorded eye movements in MOT with 60 trials (N=20). Participants tracked 4 of 8 objects for 10 seconds (speed 5deg/s). For every subject five trials were repeated four times each during the experiment and four times more in reversed direction. For each repeating trial I used Normalized Scanpath Saliency measure adapted for dynamic scenes to compare the eye movements between trials presented in forward and backward direction. I varied the latency between -250 ms (prediction) and +250 ms (lag) and looked for the local maximum (90 % of comparisons had maxima within the inspected range). The systematical lag was present in each participant (mean 99ms; 95 %CI 81- 116 ms). (en)
Title	Eye movements in Multiple Object Tracking systematically lagging behind the scene content Eye movements in Multiple Object Tracking systematically lagging behind the scene content (en)
skos:prefLabel	Eye movements in Multiple Object Tracking systematically lagging behind the scene content Eye movements in Multiple Object Tracking systematically lagging behind the scene content (en)
skos:notation	RIV/68081740:_____/13:00397031!RIV14-GA0-68081740
http://linked.open...avai/predkladatel	Psychologický ústav AV ČR, v. v. i.
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GA13-28709S)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Lukavský, Jiří
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Psychologický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	74470
http://linked.open...ai/riv/idVysledku	RIV/68081740:_____/13:00397031
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	eye movements; attention; multiple object tracking (en)
http://linked.open.../riv/klicoveSlovo	attention multiple object tracking eye movements
http://linked.open...ontrolniKodProRIV	[0E00A84D7523]
http://linked.open...in/vavai/riv/obor	AN
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Prostorové vnímání fotografických scén
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Lukavský, Jiří

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