%0 Journal Article
%T EFFECTS OF REFERENCE ELECTRODE ON EVENT-RELATED POTENTIALS OF VISUAL SPATIAL SELECTIVE ATTENTION<br>参考电极与视觉空间选择性注意ERP的研究
%A ZHAI Yi-ran
%A YAO De-zhong
%A FAN Si-lu
%A AO Xin-yu
%A CHEN Lin
%A <br>翟义然
%A 尧德中
%A 范思陆
%A 敖新宇
%A 陈霖
%J 生物物理学报
%D 2003
%I 
%X The effects of average potential or a point at infinity used as references on the event-related potentials (ERPs) of spatial selective attention to the right and left visual fields were investigated. The result with the reference of a point at infinity was derived from a newly proposed reference electrode standardization technique (REST) based on the equivalent distributed source theory. The results of the two sorts of references both indicated that P1 and N1 relatively enhanced in selective attention, but there still had a little difference, in the case of a point at infinity reference, the enhancement of P1 was more obvious and P2 appeared in both attended and unattended cases.
%K Event-related potentials
%K Spatial selective attention
%K Reference electrode standardize technique<br>事件相关电位
%K 空间选择性注意
%K 参考电极校正技术
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=E0C9D9BBED813D6674AC13E942EAC86D&aid=B8537FFDFDFCC50D&yid=D43C4A19B2EE3C0A&vid=2A8D03AD8076A2E3&iid=CA4FD0336C81A37A&sid=340AC2BF8E7AB4FD&eid=339D79302DF62549&journal_id=1000-6737&journal_name=生物物理学报&referenced_num=0&reference_num=6