The Time Course of Target Template Activation Processes during Preparation for Visual Search
نویسندگان
چکیده
منابع مشابه
exploring motivation and english test preparation strategies of iranian pre-university candidates during and at the end of test preparation period for konkur examination
the current study aimed at investigating the relationship between motivation and test preparation strategies (tpss) used by iranian pre-university students in their preparation period for the university entrance exam (uee). due to the importance of uee in iran, this study also attempted to show its impact on these two important variables. to this end, 100 pre-university students in an iranian p...
Time Course of Target Recognition in Visual Search
VISUAL SEARCH IS A UBIQUITOUS TASK OF GREAT IMPORTANCE: it allows us to quickly find the objects that we are looking for. During active search for an object (target), eye movements are made to different parts of the scene. Fixation locations are chosen based on a combination of information about the target and the visual input. At the end of a successful search, the eyes typically fixate on the...
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Whether allocation of visuospatial attention can be divorced from saccade preparation has been the subject of intense research efforts. A variant of the visual search paradigm, in which a feature singleton indicates that the correct saccade should be directed to it (prosaccade) or to the opposite distractor (antisaccade), has been influential in addressing this core topic. We performed a causal...
متن کاملSetting up the target template in visual search.
Top-down knowledge about the target is essential in visual search. It biases visual attention to information that matches the target-defining criteria. Extensive research in the past has examined visual search when the target is defined by fixed criteria throughout the experiment, with few studies investigating how subjects set up the target. To address this issue, we conducted five experiments...
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Gibson, Li, Skow, Brown, and Cooke (Psychological Science, 11, 324-327, 2000) had participants carry out a search task in which they were required to detect the presence of one or two targets. In order to successfully perform such a multiple-target visual search task, participants had to remember the location of the first target while searching for the second target. In two experiments we inves...
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ژورنال
عنوان ژورنال: The Journal of Neuroscience
سال: 2018
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.0409-18.2018