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语言如何调节大脑受约束的深度神经网络中的色彩感知.
Rosario Tomasello1,2, Kai Shaman1,3, Fynn R Dobler1,4
1Brain Language Laboratory, Department of Philosophy and Humanities, WE4 Freie Universität Berlin, 14195 Berlin, Germany.
iScience
|February 25, 2026
概括
语言塑造了人们的感知. 神经网络模型显示,与英语相比,俄语中的不同颜色术语增强了蓝色阴影歧视,证明了语言如何调节认知.
科学领域:
- 认知神经科学 认知神经科学
- 语言学的语言学.
- 计算神经科学是一种神经科学.
背景情况:
- 语言相对论假设认为语言影响知觉.
- 色彩感知研究显示了不同语言之间的差异,例如,俄语说者对蓝色色调 ("goluboj"/"sinij") 和英语说者 ("blue") 的歧视.
研究的目的:
- 通过神经机械学解释语言如何使用大脑受约束的神经网络调节色彩感知.
- 调查与英语发言人相比,在俄语发言人中增强色彩歧视的神经基础.
主要方法:
- 开发了一个大脑受约束的神经网络,模拟前 - 皮皮层.
- 利用代表性相似性分析来比较神经活动模式.
- 模拟虚拟的英语和俄语说话者来模拟语言特异性的颜色表示效果.
主要成果:
- 该模型显示了类似的神经活动不同的蓝色的阴影标记相同的在英语发言者.
- 在虚拟俄语说话者中,不同标记的蓝色阴影观察到明显的神经激活.
- 微观结构的神经变化,包括神经元编码的转变,支了这些依赖语言的表示差异.
结论:
- 语言学习调节功能上不同的颜色表示,影响感知歧视.
- 这些发现支持语言相对论假设,提供一种神经计算机制,用于语言对感知的影响.
- 该模型成功地重现了神经生理学证据,验证了它将语言,认知和神经科学视角相结合的方法.
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