The relationship between cognitive style and event-related potentials during auditory and somatosensory Go/No-go paradigms
The relationship between cognitive style and event-related potentials during auditory and somatosensory Go/No-go paradigms
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DOI：
10.1097/wnr.0000000000000833
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发表时间：
2017-09-06
期刊：
影响因子：
1.7
通讯作者：
Nakata, Hiroki
中科院分区：
文献类型：
--
作者：
Imanaka, Minori;Kakigi, Ryusuke;Nakata, Hiroki
认知风格包括场依赖/场独立（FDI）是影响个体人格的重要因素。本研究旨在利用事件相关电位阐明认知风格与认知加工特征之间的关系。我们使用嵌入图形测试来评估个体的认知风格[场依赖（FD），场独立（FI）]，并且个体执行听觉和体感Go/No-go范式。根据EFT评分将参与者分为FD组和FI组。在“去/不去”的听觉范式中，FI组的反应时间明显早于FD组，并且FI组的反应变异性和遗漏错误明显小于FD组。FI组的Go-P300和No-go-P300振幅明显大于FD组，这表明FI组在反应执行和抑制加工方面表现出更大的神经活动。在FI组和FD组之间，听觉N100和体感N140成分的振幅和潜伏期没有显著差异，这表明听觉相关和体感相关的神经活动与FDI认知方式无关。研究结果表明，FDI认知风格与反应、执行和抑制加工的神经活动有关。
Cognitive style including field dependence/independence (FDI) is an important factor affecting individual personalities. The present study aimed to clarify the relationship between cognitive styles and the characteristics of cognitive processing using event-related potentials. We used the Embedded-Figures Test to assess the cognitive styles [field dependence (FD), field independence (FI)] of the individuals, and individuals performed auditory and somatosensory Go/No-go paradigms. Participants were divided into two groups (FD and FI) on the basis of EFT scores. Reaction times during auditory Go/No-go paradigms were significantly earlier in the FI group than in the FD group, and response variabilities and omission errors were significantly smaller in the FI group than in the FD group. Go-P300 and No-go-P300 amplitudes were significantly larger in the FI group than in the FD group, suggesting that the FI group exhibited greater neural activity for response executive and inhibitory processing. No significant differences were observed in the amplitudes or latencies of auditory N100 and somatosensory N140 components between the FI and FD groups, suggesting that auditory-related and somatosensory-related neural activities were not related to FDI cognitive styles. Our results showed that FDI cognitive styles were related to neural activity for response executive and inhibitory processing.