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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Koordinuotų žvilgsnio šuolinių judesių parametrai esant antriniams taikiniams (trikdžiams) / Parameters of coordinated saccadic movements in presence of non-targets (distracters)

Butvilas, Valdas 04 August 2011 (has links)
Šiame tyrime buvo tiriama trikdžio įtaka sakadiniams akių judesiams. Eksperimentų serijoje, tiriamieji sekė taikinį, kai kartu su taikiniu atsirasdavo ir trikdis. Trikdis atsirasdavo arčiau taikinio per vidurį kelio arba arčiau fiksacijos taško. Visi trikdžiai buvo ant trajektorijos nuo fiksacijos iki taikinio. Taip pat trikdžių atsiradimo laikas skirdavosi. Siekiamieji akių judesiai buvo paveikti trikdžių. Rezultatai parodė kad trikdis labiau įtakoja horizontalius akies judesius ir kad akių judesiai buvo labiau paveikti kai trikdis buvo per vidurį trajektorijos iki taikinio. / In this research distracter influence for saccadic eye movements was studied. In a series of experiments, participants reached to targets in the presence of visual distracters that were either adjacent to the target or either adjacent to the fixation point. Distracters were located through the reach path. The distracters were presented at different times too. The reaching eye movements were affected by the presence of the distracters The results showed that the distracters affects more horizontal eye movements. And the eyes movements are more affected when distracters were in a middle of path to the target.

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