NDLI: Sequential effects in continued visual search: Using fixation‐related potentials to compare distractor processing before and after target detection

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Sequential effects in continued visual search: Using fixation‐related potentials to compare distractor processing before and after target detection

Content Provider	Scilit
Author	Körner, Christof Braunstein, Verena Stangl, Matthias Schlögl, Alois Neuper, Christa Ischebeck, Anja
Copyright Year	2014
Description	Journal: Psychophysiology To search for a target in a complex environment is an everyday behavior that ends with finding the target. When we search for two identical targets, however, we must continue the search after finding the first target and memorize its location. We used fixation-related potentials to investigate the neural correlates of different stages of the search, that is, before and after finding the first target. Having found the first target influenced subsequent distractor processing. Compared to distractor fixations before the first target fixation, a negative shift was observed for three subsequent distractor fixations. These results suggest that processing a target in continued search modulates the brain's response, either transiently by reflecting temporary working memory processes or permanently by reflecting working memory retention.
Related Links	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4283708/pdf
Ending Page	395
Page Count	11
Starting Page	385
e-ISSN	14698986
DOI	10.1111/psyp.12062
Journal	Psychophysiology
Issue Number	4
Volume Number	51
Language	English
Publisher	Wiley-Blackwell
Publisher Date	2014-04-01
Access Restriction	Open
Subject Keyword	Journal: Psychophysiology Biological Psychology Serial Visual Search Eye Movements Fixation‐related Potential Sequential Effects
Content Type	Text
Resource Type	Article

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