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首页> 外文期刊>Hippocampus >What Relates Newspaper, Definite, and Clothing? An Article Describing Deficits in Convergent Problem Solving and Creativity Following Hippocampal Damage
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What Relates Newspaper, Definite, and Clothing? An Article Describing Deficits in Convergent Problem Solving and Creativity Following Hippocampal Damage

机译：什么与报纸，定额服装有关？一篇描述海马损伤后收敛性问题解决和创造力不足的文章

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摘要

Creativity relies on a diverse set of cognitive processes associated with distinct neural correlates, and one important aspect of creativity, divergent thinking, has been associated with the hippocampus. However, hippocampal contributions to another important aspect of creativity, convergent problem solving, have not been investigated. We tested the necessity of hippocampus for convergent problem solving using a neuropsychological method. Participants with amnesia due to hippocampal damage (N = 5) and healthy normal comparison participants (N = 5) were tested using a task that promoted solutions based on existing knowledge (Bowden and Jung-Beeman, 2003). During each trial, participants were given a list of three words (e.g., fly, man, place) and asked to respond with a word that could be combined with each of the three words (e.g., fire). The amnesic group produced significantly fewer correct responses than the healthy comparison group. These findings indicate that the hippocampus is necessary for normal convergent problem solving and that changes in the status of the hippocampus should affect convergent problem solving in the context of creative problem-solving across short intervals. This proposed contribution of the hippocampus to convergent problem solving is consistent with an expanded perspective on hippocampal function that acknowledges its role in cognitive processes beyond declarative memory. (C) 2016 Wiley Periodicals, Inc.
机译：创造力依赖于与不同神经相关性相关的多种认知过程，而创造力的一个重要方面，即发散思维，与海马体有关。但是，尚未研究海马对创造力的另一个重要方面的贡献，即收敛性问题的解决。我们使用神经心理学方法测试了海马解决收敛性问题的必要性。通过一项基于现有知识促进解决方案的任务对因海马体损伤而失忆的参与者（N = 5）和健康正常的比较参与者（N = 5）进行了测试（Bowden和Jung-Beeman，2003）。在每个试验期间，为参与者提供三个单词的列表（例如，飞行，人，地方），并要求回答一个可以与三个单词中的每个单词组合的单词（例如，火）。健忘组产生的正确反应比健康对照组明显少。这些发现表明，海马对于正常的收敛性问题解决是必不可少的，并且海马的状态变化应该在短时间内创造性地解决问题的情况下影响收敛性问题的解决。拟议的海马对收敛性问题解决的贡献与海马功能的扩展观点一致，该观点认识到了海马在声明性记忆以外的认知过程中的作用。 （C）2016威利期刊公司

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