无助的婴儿正在学习一个基础模型
Rhodri Cusack1, Marc'Aurelio Ranzato2, Christine J Charvet3
1Trinity College Dublin, Dublin, Ireland.
Trends in cognitive sciences
|June 5, 2024
概括
人类婴儿不是天生就有不成熟的大脑,而是在延长的产后期学习基本模式. 这个过程类似于机器学习预训练,可以实现快速概括和高认知性能.
科学领域:
- 发育神经科学的发展神经科学.
- 认知科学是一种认知科学.
- 机器学习 机器学习
背景情况:
- 人类表现出长期的产后无助期,通常与早产和未成熟的大脑发育有关.
- 相对的神经发育表明,在出生时人类婴儿的大脑并不是与短暂无助的物种相比独一无二的不成熟.
- 婴儿神经成像显示新生儿和成熟大脑连接和功能激活之间存在显著的相似之处.
研究的目的:
- 挑战出生时独特的未成熟人类婴儿大脑的概念.
- 为了解人类早期认知发育提出一个新的框架.
- 绘制婴儿学习和机器学习基础模型之间的平行.
主要方法:
- 跨物种神经发育时间表的比较分析.
- 对婴儿神经成像研究结果的审查.
- 灵感来自机器学习基础模型的概念框架.
主要成果:
- 人类婴儿的神经发育时间与其他物种相比,尽管无助的时间较长.
- 新生儿的大脑连接和功能与成熟的大脑有显著的相似之处.
- 婴儿的延长产后期可以被视为"预训练"阶段.
结论:
- 人类婴儿正在学习一个基础模型,获得认知的基本表征.
- 这种学习过程支持高认知性能和快速概括.
- "无助期"的概念被重新定义为发展认知能力的关键学习阶段.
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