| Temporal preparation influences the dynamics of information processing: evidence for early onset of information accumulation. | |
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MedLine Citation:
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PMID: 20338190 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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When participants can temporally prepare for a visual target stimulus, responses to this stimulus are faster and more accurate. Recent accounts attribute these effects either to an earlier accumulation of stimulus information or to an increased rate of information sampling. The present study examines whether temporal preparation induces such changes in the dynamics of information processing by investigating speed-accuracy trade-off (SAT) functions. Shorter onsets and higher asymptotes of the estimated SAT functions were found for high temporal preparation conditions. These results provide evidence for an earlier onset of information accumulation in the visual system when temporal preparation is high. |
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Authors:
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Karin M Bausenhart; Bettina Rolke; Verena C Seibold; Rolf Ulrich |
Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2010-03-23 |
Journal Detail:
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Title: Vision research Volume: 50 ISSN: 1878-5646 ISO Abbreviation: Vision Res. Publication Date: 2010 Jun |
Date Detail:
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Created Date: 2010-05-17 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0417402 Medline TA: Vision Res Country: England |
Other Details:
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Languages: eng Pagination: 1025-34 Citation Subset: IM |
Copyright Information:
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Copyright (c) 2010 Elsevier Ltd. All rights reserved. |
Affiliation:
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University of Tübingen, Psychologisches Institut, University of Tübingen, Friedrichstrasse 21, Tübingen, Germany. karin.bausenhart@uni-tuebingen.de |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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