Spontaneous spatial mapping of learned sequence in chimpanzees: evidence for a SNARC-like effect.
Spontaneous spatial mapping of learned sequence in chimpanzees: evidence for a SNARC-like effect.
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DOI：
10.1371/journal.pone.0090373
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发表时间：
2014
期刊：
影响因子：
3.7
通讯作者：
Adachi I
中科院分区：
文献类型：
--
作者：
Adachi I
在过去的几十年里，关于人类在太空中表示数字和序列顺序的报告越来越多。在本研究中，为了探索这种表征的进化起源，我们研究了我们最接近的进化亲戚黑猩猩是否以与人类类似的方式将获得的序列映射到空间上。受试者接受过执行数字序列任务的训练，在该任务中，他们触摸显示器上随机位置上显示的一系列“小”到“大”的阿拉伯数字。该任务在会议中提出，其中还包括仅由水平排列的两个数字（1 和 9）组成的测试。在一半的试验中，1 位于 9 的左侧，而在另一半中，1 位于 9 的右侧。黑猩猩的表现受到刺激的空间排列的系统性影响；具体来说，当 1 在左侧、9 在右侧时，与相反情况相比，他们的反应更快。这一结果表明，黑猩猩和人类一样，会自发地将学到的序列映射到空间上。
In the last couple of decades, there has been a growing number of reports on space-based representation of numbers and serial order in humans. In the present study, to explore evolutionary origins of such representations, we examined whether our closest evolutionary relatives, chimpanzees, map an acquired sequence onto space in a similar way to humans. The subjects had been trained to perform a number sequence task in which they touched a sequence of “small” to “large” Arabic numerals presented in random locations on the monitor. This task was presented in sessions that also included test trials consisting of only two numerals (1 and 9) horizontally arranged. On half of the trials 1 was located to the left of 9, whereas on the other half 1 was to the right to 9. The Chimpanzees' performance was systematically influenced by the spatial arrangement of the stimuli; specifically, they responded quicker when 1 was on the left and 9 on the right compared to the other way around. This result suggests that chimpanzees, like humans, spontaneously map a learned sequence onto space.
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影响因子：
2.6
作者：
Chen, Qi;Verguts, Tom
通讯作者：
Verguts, Tom
影响因子：
3.2
作者：
DEHAENE, S;CHANGEUX, JP
通讯作者：
CHANGEUX, JP
影响因子：
2.7
作者：
Biro, D;Matsuzawa, T
通讯作者：
Matsuzawa, T
影响因子：
3.4
作者：
Gevers, W;Reynvoet, B;Fias, W
通讯作者：
Fias, W
DOI：
10.1007/4-431-30248-4_1
发表时间：
2006-01-01
期刊：
COGNITIVE DEVELOPMENT IN CHIMPANZEES
影响因子：
--
作者：
Matsuzawa, Tetsuro
通讯作者：
Matsuzawa, Tetsuro