The size incongruity effect refers to an increase in response time when the physical size of the letters in which the name of an object is written conflicts with the actual size of the object named. The electrophysiological correlates of the size incongruity effect were investigated in 13 healthy individuals through event-related potentials in this study. Scalp event-related potential analysis revealed: the incongruent condition elicited two more negative components N200-400 and N500-700 than did the congruent condition. N200-400 is a critical sign of conflict detection in the early stage, whereas N500-700 mirrors the response conflict in the late stage. The results provided evidence for the dissociation between conflict detection and conflict resolution in the size incongruity effect. NeuroReport 22:157-160 (C) 2011 Wolters Kluwer Health vertical bar Lippincott Williams & Wilkins.
机构:
Jiangxi Normal Univ, Sch Psychol, Nanchang 330022, Jiangxi, Peoples R China
Xinyang Coll, Sch Educ, Xinyang, Peoples R ChinaJiangxi Normal Univ, Sch Psychol, Nanchang 330022, Jiangxi, Peoples R China
Ding, Gangqiang
Ye, Weidong
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Jiangxi Normal Univ, Sch Psychol, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Sch Psychol, Nanchang 330022, Jiangxi, Peoples R China
Ye, Weidong
Cao, Bihua
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Jiangxi Normal Univ, Sch Psychol, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Sch Psychol, Nanchang 330022, Jiangxi, Peoples R China
Cao, Bihua
Li, Fuhong
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Jiangxi Normal Univ, Sch Psychol, Nanchang 330022, Jiangxi, Peoples R ChinaJiangxi Normal Univ, Sch Psychol, Nanchang 330022, Jiangxi, Peoples R China
机构:
Univ Texas San Antonio, Dept Biol, San Antonio, TX 78249 USAUniv Texas San Antonio, Dept Biol, San Antonio, TX 78249 USA
Naylor, Lavelda J.
Stanley, Emily M.
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Univ Delaware, Dept Psychol, Newark, DE USAUniv Texas San Antonio, Dept Biol, San Antonio, TX 78249 USA
Stanley, Emily M.
Wicha, Nicole Y. Y.
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Univ Texas San Antonio, Dept Biol, San Antonio, TX 78249 USA
Univ Texas San Antonio, Neurosci Inst, San Antonio, TX 78249 USA
Univ Texas Hlth Sci Ctr San Antonio, Res Imaging Inst, San Antonio, TX 78229 USAUniv Texas San Antonio, Dept Biol, San Antonio, TX 78249 USA
机构:
Slovac Med Univ Bratislava, Dept Neuropsychiat, Malacka Cesta 63, Pezinok 90218, Slovakia
Psychiat Hosp Philippe Pinel Pezinok, Malacka Cesta 63, Pezinok 90218, Slovakia
Charles Univ Prague, Fac Med 3, Malacka Cesta 63, Prague 90218, Czech RepublicSlovac Med Univ Bratislava, Dept Neuropsychiat, Malacka Cesta 63, Pezinok 90218, Slovakia
Rakus, Tomas
Hubcikova, Katarina
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Slovac Med Univ Bratislava, Dept Neuropsychiat, Malacka Cesta 63, Pezinok 90218, Slovakia
Psychiat Hosp Philippe Pinel Pezinok, Malacka Cesta 63, Pezinok 90218, Slovakia
Charles Univ Prague, Fac Med 3, Malacka Cesta 63, Prague 90218, Czech RepublicSlovac Med Univ Bratislava, Dept Neuropsychiat, Malacka Cesta 63, Pezinok 90218, Slovakia
Hubcikova, Katarina
Bruncvik, Lucia
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Charles Univ Prague, Fac Med 3, Malacka Cesta 63, Prague 90218, Czech Republic
Landesklinikum Hainburg, Hainburg An Der Donau, AustriaSlovac Med Univ Bratislava, Dept Neuropsychiat, Malacka Cesta 63, Pezinok 90218, Slovakia
Bruncvik, Lucia
Pechanova, Zuzana
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Slovac Med Univ Bratislava, Dept Neuropsychiat, Malacka Cesta 63, Pezinok 90218, Slovakia
Psychiat Hosp Philippe Pinel Pezinok, Malacka Cesta 63, Pezinok 90218, Slovakia
Charles Univ Prague, Fac Med 3, Malacka Cesta 63, Prague 90218, Czech RepublicSlovac Med Univ Bratislava, Dept Neuropsychiat, Malacka Cesta 63, Pezinok 90218, Slovakia
Pechanova, Zuzana
Brunovsky, Martin
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Charles Univ Prague, Fac Med 3, Malacka Cesta 63, Prague 90218, Czech Republic
Natl Inst Mental Hlth Czech Republ, Klecany, Czech RepublicSlovac Med Univ Bratislava, Dept Neuropsychiat, Malacka Cesta 63, Pezinok 90218, Slovakia