Perspective-Taking in Sentence Comprehension: Time and Empathy.
Perspective-Taking in Sentence Comprehension: Time and Empathy.
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DOI：
10.3389/fpsyg.2018.01574
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发表时间：
2018
影响因子：
3.8
通讯作者：
Tokimoto N
中科院分区：
文献类型：
--
作者：
Tokimoto S;Tokimoto N
这项研究通过分析句子听觉理解引起的脑电（EEG）活动来检查观点采择的神经基础，理解者必须采用句子中描述的人的观点。近年来的研究表明，观点采择能力可能是一种时空信息加工的整合功能。因此，我们研究的独立性和可能的相互作用，人类的视角转移和时间的视角，利用日本的附属动词给予，即-ageru和-kureru。在实验句子中，我们通过在说话者和第三人称之间句法上改变主语和宾语，独立地操纵了人类视角转换和时间视角转换，同时我们通过句末助词ru/ta（非过去/过去）操纵了时态为过去时或非过去时。通过电极进行的EEG分析表明，在非过去式句子中，人类视角转换的β带受到抑制，而在过去式句子中则没有这种抑制。对独立成分的聚类分析表明，在没有视角转换的句子中，过去式对非过去式的β抑制。这种反应模式表明，人类的视角转换和时间的观点采择之间的密切关系。我们实验中人类视角转变的β抑制可以理解为之前在视觉图像呈现中观察到的视角转换的EEG发现的复制。上述研究结果和我们的研究结果表明，观点采择的能力或功能并不是通道所特有的。此外，在没有人类视角转换的情况下，过去式对非过去式的β抑制发生器位于楔前叶，这与最近的研究结果一致，即楔前叶深深地参与了时间知觉。
This study examines the neural substrate of perspective-taking by analyzing the electroencephalographic (EEG) activity elicited by the auditory comprehension of sentences for which the comprehender had to adopt the perspective of the person described in them. Recent studies suggest that the ability of perspective-taking can be an integrative function of temporal and spatial information processing. We thus examined the independence and possible interaction of human perspective shifts and temporal perspective-taking by utilizing Japanese subsidiary verbs for giving, namely -ageru and -kureru. We manipulated human perspective shifts and temporal perspective-taking independently in experimental sentences by syntactically changing the subject and the object between the speaker and a third person, while we manipulated the tense to be past or non-past tense via sentence-final particles ru/ta (non-past/past). The EEG analyses via electrodes indicated the suppression of the β band for human perspective shifts in sentences in non-past tense and the absence of such suppression in sentences in past tense. The analyses for the clusters of independent components indicated β suppression for past tense against non-past tense in sentences without a human perspective shift. This response pattern suggests a close relationship between human perspective shifting and temporal perspective-taking. The β suppression for the human perspective shift in our experiment can be understood as a replication of the previous EEG findings observed for perspective-taking in the presentation of visual images. The preceding findings and our result suggest that the ability or the function of perspective-taking is not specific to the modality. Furthermore, the generator of the β suppression for past tense against non-past tense without human perspective shifting was localized in the precuneus, which is consistent with recent findings indicating that the precuneus is deeply involved in time perception.
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影响因子：
4.2
作者：
Beck AA;Rossion B;Samson D
通讯作者：
Samson D
影响因子：
2.5
作者：
Hare, B;Call, J;Tomasello, M
通讯作者：
Tomasello, M
影响因子：
3.7
作者：
Dušek P;Jech R;Sieger T;Vymazal J;Růžička E;Wackermann J;Mueller K
通讯作者：
Mueller K
影响因子：
2.9
作者：
Carvalho, Fabiana M.;Chaim, Khallil T.;de Araujo, Draulio B.
通讯作者：
de Araujo, Draulio B.
影响因子：
5.7
作者：
Aichhorn, M;Perner, J;Ladurner, G
通讯作者：
Ladurner, G