Comparing the effects of sustained and transient spatial attention on the orienting towards and the processing of electrical nociceptive stimuli

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• 作者：Rob H.J. Van der Lubbe^a ; ^c ; ^{r.h.j.vanderlubbe@utwente.nl} ; Jorian H.G. Blom^a ; Elian De Kleine^b ; Ernst T. Bohlmeijer^b
• 关键词：Sustained spatial attention ; Transient spatial attention ; Nociceptive electrical stimuli ; ERPs ; ERLs ; LPS
• 刊名：International Journal of Psychophysiology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：112
• 期：Complete
• 页码：9-21
• 全文大小：1543 K
• 卷排序：112

文摘

Increased ipsilateral alpha and beta power was observed above somatosensory areas during the orienting interval. The N130 was enhanced for cued relative to uncued nociceptive stimuli in transient and sustained attention conditions. Sustained spatial attention increases the efficiency of attentional selection at later stages as reflected in the N180.