Remembering the past and planning for the future in rats.
Remembering the past and planning for the future in rats.
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DOI：
10.1016/j.beproc.2012.11.014
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发表时间：
2013-02
影响因子：
1.3
通讯作者：
Crystal, Jonathon D.
中科院分区：
文献类型：
--
作者：
Crystal, Jonathon D.
关键词：
越来越多的研究表明，老鼠代表并记住了过去特定的早期事件。验证啮齿动物情景记忆模型的一个重要标准是确定表征的内容是关于过去的特定事件，而不是关于遥远的模糊信息。最近的证据表明，老鼠也可能代表未来预期发生的事件。对未来的描述所提供的一种重要能力是对未来事件的发生进行计划的能力。然而，对于表征未来事件的内容和可能支持计划的认知机制，我们所知相对较少。这篇文章回顾了老鼠记忆过去特定的早期事件的证据，代表了预期在未来发生的事件，并开发了验证啮齿动物未来规划模型的标准。这些标准包括代表未来的特定时间，暂时脱离计划并在未来适当时间重新激活计划的能力，以及在新条件下部署计划的灵活性。
A growing body of research suggests that rats represent and remember specific earlier events from the past. An important criterion for validating a rodent model of episodic memory is to establish that the content of the representation is about a specific event in the past rather than vague information about remoteness. Recent evidence suggests that rats may also represent events that are anticipated to occur in the future. An important capacity afforded by a representation of the future is the ability to plan for the occurrence of a future event. However, relatively little is known about the content of represented future events and the cognitive mechanisms that may support planning. This article reviews evidence that rats remember specific earlier events from the past, represent events that are anticipated to ccur in the future, and develops criteria for validating a rodent model of future planning. These criteria include representing a specific time in the future, the ability to temporarily disengage from a plan and reactivate the plan at an appropriate time in the future, and flexibility to deploy a plan in novel conditions.
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影响因子：
2.7
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