Idiosyncratic spatial representations of the days of the week in individuals without synesthesia
Idiosyncratic spatial representations of the days of the week in individuals without synesthesia
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没有联觉的个体对一周中的几天的特殊空间表征
DOI：
10.1016/j.cognition.2020.104500
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发表时间：
2021
期刊：
影响因子：
3.4
通讯作者：
Shogo Makioka
中科院分区：
文献类型：
--
作者：
牧岡 省吾;Shogo Makioka
具有空间序列联觉的人对数字、星期几和月份的空间阵列有清晰稳定的心理图像。阵列的形状因人而异。我们进行了一项实验来估计没有联觉的人的空间阵列的形状。我们在显示屏上呈现了一对代表一周中的日子的日语字符，并要求没有联觉的参与者通过按下与所显示的日期的空间位置一致的键来陈述他们认为稍后会到来的哪一天。然后，我们根据反应时间的分布来估计参与者心理空间中的空间阵列的形状（心理工作日线）。我们发现这些“估计的心理工作日线”因人而异，并且形状（直线或弯曲线、U形、锯齿形或三角形）与联觉个体中发现的空间阵列相似。然后，我们使用自组织图进行模拟，发现与具有联觉的个体相比，空间阵列形状的差异可以通过网络的输入来解释。这些结果支持这样的假设：联觉者和非联觉者的空间表征和序数/基数表征之间的相互作用是在自组织学习的影响下发展的。
People with spatial sequence synesthesia have clear and stable mental images of spatial arrays of numbers, days of the week, and months. The shapes of the arrays vary by individual. We conducted an experiment to estimate the shapes of spatial arrays in people without synesthesia. We presented a pair of Japanese characters that represent the days of the week on a display, and asked participants without synesthesia to state which day they thought came later by pressing a key that was congruent with the spatial position of the day shown. We then estimated the shape of the spatial array in the participants' mental space (mental weekday lines) from the distribution of the reaction times. We found that these ‘estimated mental weekday lines’ differed by individual, and that the shapes (straight or bent lines, U-shapes, zigzags, or triangles) were similar to the spatial arrays found in individuals with synesthesia. We then conducted simulations using a self-organizing map and found that differences in the shapes of the spatial arrays compared with those in individuals with synesthesia could be explained by the inputs to the network. These results support the hypothesis that interactions between spatial and ordinal/cardinal representations in both synesthetes and non-synesthetes develop under the influence of self-organizing learning.
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影响因子：
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作者：
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影响因子：
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影响因子：
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作者：
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通讯作者：
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影响因子：
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作者：
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DOI：
10.1080/02724980343000512
发表时间：
2004-07-01
期刊：
QUARTERLY JOURNAL OF EXPERIMENTAL PSYCHOLOGY SECTION A-HUMAN EXPERIMENTAL PSYCHOLOGY
影响因子：
--
作者：
Nuerk, HC;Iversen, W;Willmes, K
通讯作者：
Willmes, K