移动波塑造神经群体动态,使预测和内部模型更新成为可能
S Mohanta1, D M Cleveland1, M Afrasiabi1
1Department of Psychology, University of Wisconsin-Madison, WI, USA.
bioRxiv : the preprint server for biology
|January 23, 2024
概括
大脑波称为阿尔法移动波 (TWs),通过在皮层中传递信息来帮助优化预测. 预测与现实之间的不匹配会触发重置,更新大脑模型以更好地学习.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 计算神经科学是一种神经科学.
背景情况:
- 大脑不断地根据学习的统计规律对环境进行预测.
- 通过实时环境相互作用优化这些预测模型的精确机制仍然不完全理解.
- 旅行波 (TWs),传播神经活动模式,假设通过调节皮层刺激性来发挥预测处理的作用.
结论:
- 阿尔法TW扮演着双重的角色:将预测传递给感官区域,并将预测错误信号传递给额头区域.
- 这些alpha TWs有助于在试验逐试验的基础上微调预测模型.
- 这些发现阐明了一种神经机制,用于大脑中代预测模型的更新.
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