When the changes need to be made in ERPs vendors are reluctant to make these changes.
当需要在ERP中作出改变时，供应商非常不情愿做出改变。
Whether there is automatic processing to unattended orientation change was investigated in the present study, by recording event-related potentials(ERPs).
利用事件相关电位（ERP）技术，探讨非注意状态的刺激朝向改变是否引起自动加工。
Method Subjects counted the times of identical and different stimulus pairs separately while event-related potentials(ERPs)were recorded from their scalps.
方法受试者分别默数数值相同和不同的数字对出现的次数，并记录头皮事件相关电位。
The foreign researches have different viewpoints about the CNV composition in ERPs of rhythm awareness, but have more consistence about the N400 composition.
国外研究对韵脚意识的事件相关电位（ERP）中的负向偏转（CNV）成分存在不同看法，但对N400成分看法较为一致；
Objective: to explore the diagnostic value of exploratory eye movement (EEM) and P300 of auditory event-related potentials (ERPs) in patients with depression.
目的：探讨探究性眼动(EEM)与听觉事件相关电位(erp)的P 300成分对抑郁症患者的诊断价值。
Results: There was no difference among the ERPs of muscle in left superior and left inferior pulmonary vein ostia, right superior and right inferior pulmonary vein ostia and left auricle(P>0.05).
结果：左心耳、左上肺静脉口、左下肺静脉口、右上肺静脉口及右下肺静脉口的ERP差异无统计学意义（P>0.05）；
Results: There was no difference among the ERPs of muscle in left superior and left inferior pulmonary vein ostia, right superior and right inferior pulmonary vein ostia and left auricle(P>0.05).
结果：左心耳、左上肺静脉口、左下肺静脉口、右上肺静脉口及右下肺静脉口的ERP差异无统计学意义（P>0.05）；
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