Direction information acquired from attended objects not from distractors in MOT

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081740%3A_____%2F12%3A00382112" target="_blank" >RIV/68081740:_____/12:00382112 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Direction information acquired from attended objects not from distractors in MOT
Original language description
In the current experiment we tested to what extent we process the motion information from the tracked objects. Specifically, we were interested, whether Multiple Object Tracking (MOT) display can affect sensitivity to motion, which is in the direction ofeither targets or distractors. We presented MOT task with 3 targets and 6 distractors, followed with RDM for 500 ms. The subjects were asked about the targets and the direction in RDM. We confined direction of the tracked objects, at each moment only 3directions were allowed, making sum of motion vectors constant. We measured the threshold for coherence in RDM for conditions: 1) motion parallel with recent motion of the targets, 2) motion different from the motion of the targets, 3) different motion of the targets. We found decreased sensitivity in the second condition, suggesting that we preferentially process the direction information from the attended objects.
Czech name
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Czech description
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Project
<a href="/en/project/GPP407%2F10%2FP607" target="_blank" >GPP407/10/P607: Attention shifts and eye movements in Multiple Object Tracking in healthy adults</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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