从上到下的任务目标诱导了检索状态
bioRxiv : the preprint server for biology
|March 18, 2024
概括
上向下目标是识别物品,独立于刺激的重复,引入检索大脑状态. 这表明内部注意力被招募来访问存储的记忆.
科学领域:
- 认知神经科学 认知神经科学
- 记忆研究 记忆研究
- 大脑状态 大脑状态
背景情况:
- 检索状态,一个支持记忆回忆的全脑模式,可以受到明确目标 (上向下) 和刺激特性 (下向上) 的影响.
- 了解这些因素之间的相互作用对于阐明对记忆处理的认知控制至关重要.
结论:
- 上向下要求识别旧物品可以独立诱导检索状态.
- 这表明可以招募内部注意力,以方便存储表示的访问.
- 这些发现提供了关于认知控制如何调节记忆检索过程的见解.
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