A NEW METRIC FOR ANALYZING SINGLE-TRIAL EVENT-RELATED POTENTIALS (ERPS) - APPLICATION TO HUMAN VISUAL P300-DELTA RESPONSE

被引：62

作者：

SCHURMANN, M

BASAREROGLU, C

KOLEV, V

BASAR, E

机构：

[1] UNIV LUBECK,INST PHYSIOL,D-23538 LUBECK,GERMANY

[2] UNIV BREMEN,INST PHYSIOL & COGNIT RES,D-28334 BREMEN,GERMANY

[3] BULGARIAN ACAD SCI,BRAIN RES INST,BU-1113 SOFIA,BULGARIA

[4] TUBITAK,BRAIN DYNAM RES UNIT,ANKARA,TURKEY

来源：

NEUROSCIENCE LETTERS | 1995年 / 197卷 / 03期

关键词：

EEG; P300; ERP SINGLE TRIAL ANALYSIS;

D O I：

10.1016/0304-3940(95)11912-G

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Visual P300 responses were recorded by using checkerboard-type stimuli. (1) High amplitude P300-delta responses were visible even in single trial event-related potentials (ERPs). (2) The algorithm based on the 'delta response metric' provides an efficient selection criterion for evaluation of P300 single trials in ERP ensembles. (3) The 'universal' character of the P300-delta response demonstrated in this report may open new avenues for the understanding of functional ERP components.

引用

页码：167 / 170

页数：4

共 14 条

[1] FUNCTIONAL-ASPECTS OF EVOKED ALPHA-RESPONSES AND THETA-RESPONSES IN HUMANS AND CATS - OCCIPITAL RECORDINGS IN CROSS MODALITY EXPERIMENTS [J].