Anxiety and individual differences in event-related potentials during the recognition of sense and nonsense words
作者： Vilfredo de Pascalis , Alessandra Morelli
DOI: 10.1016/0191-8869(90)90260-X
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摘要: Abstract Event-related potentials (ERPs) to binaurally presented tone pips were elicited while male and female subjects with high low level of anxiety engaged in sense nonsense word recognition tasks. ERPs recorded from left right frontal temporo-parieto-occipital scalp locations. Peak latencies amplitudes N2 P3 components obtained for each subject during High exhibited a smaller peak amplitude as compared the lows. These also showed on hemisphere respect words no differences ones. Low subjects, contrast, did not exhibit difference words, they, right. Word time was longer that parallel among across task conditions. An interpretation these findings according information arousal models is given.
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