Unverified50% confidenceFactExact time
预测编码机制中当预测与实际输入一致时神经活动被抑制以节省能量，不一致时误差信号向上传递触发模型更新
1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen
Sources
大脑如何边看边想：视觉皮层预测编码回路全解析
hackernewshackernews7/3/2026
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