婴儿和成人在神经上将他人的视角视为自己的视角

bioRxiv Pub Date : 2024-08-08 DOI:10.1101/2024.08.06.605501
Anna-Lena Tebbe, Katrin Rothmaler, Moritz Köster, Charlotte Grosse Wiesmann
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引用次数: 0

摘要

会说话前的婴儿似乎已经会考虑他人的观点,即使与自己的观点不同。同样,成年人在完成其他认知要求较高的任务时,也会很快考虑他人的观点。这就提出了一个问题:如何有效地处理多重视角,甚至是在高级认知能力发展之前。为了测试他人的视角是否以及如何在神经上表现出来,我们向 12-14 个月大的婴儿和成人展示了以 4 赫兹频率闪烁的物体,从而诱发了频率完全相同的神经振荡。值得注意的是,无论是婴儿还是成人,当他们的视线被遮挡,只有另一个观察者看到物体时,这种高度特异的视觉物体处理神经特征也会出现。这些结果提供了强有力的证据,证明我们会把别人看到的东西当作我们自己看到的东西来处理,从而揭示了一种从婴儿期就存在的高效透视神经机制。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Infants and adults neurally represent the perspective of others like their own perception
Preverbal infants already seem to consider the perspective of others, even when it differs from their own. Similarly, adults take the perspective of others very quickly, in parallel to other cognitively demanding tasks. This raises the question of how multiple perspectives are processed efficiently, and even before higher cognitive capacities develop. To test whether and how others’ perspectives are neurally represented, we presented 12-14-months-old infants and adults with objects flickering at 4 Hz, which evoked neural oscillations at the exact same frequency. Remarkably, both in infants and adults, this same highly specific neural signature of visual object processing was also present when their view was blocked and only another observer saw the object. These results provide strong evidence that we process what others see as if we saw it ourselves, revealing a neural mechanism for efficient perspective taking, present from infancy.
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