海马-前额前管弦支持更高层次的学习,用于创造性思维
Ze Zhang1,2, Ziyi Li1, Rui Ding2
1Beijing Key Laboratory of Learning and Cognition, School of Psychology, Capital Normal University, Beijing, China.
Nature communications
|December 11, 2025
概括
高阶学习通过优化大脑编码信息的方式来增强创造力. 海马和腹侧前额叶皮层 (vlPFC) 中的特定模式支持超越仅仅记忆回忆的创造性过程.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 心理学 心理学 心理学
背景情况:
- 学习不仅促进了记忆,也促进了创作过程.
- 将高阶学习与创造力联系起来的神经认知机制尚未得到充分理解.
研究的目的:
- 在创意示例学习期间识别大脑编码模式,从而预测后续的创意产出.
- 阐明学习如何支持创造的神经基础.
主要方法:
- 验证了创意示例学习对后续创作的促进作用.
- 在学习过程中识别了海马和腹侧前额皮层 (vlPFC) 编码模式.
- 使用表示维度和连接性分析.
- 执行跨阶段解码,将学习表示与创建结果联系起来.
主要成果:
- 更高的后续创建 (HSC) 与海马体表示维度降低和海马体-vlPFC连接性增加有关.
- 这些效应独立于记忆性能,并且在不同类型的材料 (文本,图像) 中一致.
- 在HSC试验中,低维的海马体和高维的vLPFC表示更有效地转移.
- 在学习过程中,vLPFC对HSC与LSC的解码依赖于低维的海马体表征.
结论:
- 海马-vlPFC编排抽象并转移模范信息以支持创造力.
- 这揭示了一个神经认知机制,用于更高层次的学习,这与记忆的获取是不同的.
- 这些发现强调了代表性抽象在学习和创造性认知之间架起桥梁的作用.
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