【OG24-792题】An experiment was done in which human subjects recognize a pattern within a matrix of abstract designs and then select another design that completes that pattern. The results of the experiment were surprising. The lowest expenditure of energy in neurons in the brain was found in those subjects who performed most successfully in the experiments. Which of the following hypotheses best accounts for the findings of the experiment? _mofa留学圈mofaGRE在线题库系统_GRE在线搜题_GRE题库解析_GRE真题机经_GRE课程_GRE培训机构

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An experiment was done in which human subjects recognize a pattern within a matrix of abstract designs and then select another design that completes that pattern. The results of the experiment were surprising. The lowest expenditure of energy in neurons in the brain was found in those subjects who performed most successfully in the experiments.

Which of the following hypotheses best accounts for the findings of the experiment?

The neurons of the brain react less when a subject is trying to recognize patterns than when the subject is doing other kinds of reasoning. Those who performed best in the experiment experienced more satisfaction when working with abstract patterns than did those who performed less well. People who are better at abstract pattern recognition have more energy-efficient neural connections. The energy expenditure of the subiects' brains increases when a design that completes the initially recognized pattern is determined. The task of completing a given design is more capably performed by athletes, whose energy expenditure is lower when they are at rest.

正确答案： C

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题干翻译
选择完成图案的另一个设计。实验结果令人惊讶。在实验中表现最成功的受试者大脑神经元能量消耗最低。 逻辑链
Success→Low neuron energy 问题类型
解释原因（找能解释实验发现的假设） 推理过程
需要找到一个假设，合理说明为什么在实验中表现成功的受试者大脑神经元能量消耗会最低，也就是要建立起成功完成图案任务和低神经元能量消耗之间的联系。 选项分析
A选项：比较的是识别图案和做其他推理时神经元的反应，而题干重点是实验成功和神经元能量消耗的关系，话题不一致，排除。 B选项：讨论的是实验表现好和不好的人在处理抽象图案时的满意度，与神经元能量消耗无关，排除。 C选项：表明擅长抽象图案识别（对应实验成功）的人有更高效的神经连接，所以能量消耗低，很好地解释了实验发现，当选。 D选项：说的是确定完成图案设计时大脑能量消耗增加，与题干中成功受试者能量消耗低相悖，无法解释，排除。 E选项：提到运动员完成任务能力和休息时能量消耗，与实验中成功受试者大脑神经元能量消耗低的现象无关，排除。

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