挑战预期：神经元如何在视觉皮层中计算预测误差。
Defying Expectations: How Neurons Compute Prediction Errors in Visual Cortex.
机构信息
Centre for Discovery Brain Sciences, School of Biomedical Sciences Edinburgh, Edinburgh EH8 9XD, UK.
Centre for Discovery Brain Sciences, School of Biomedical Sciences Edinburgh, Edinburgh EH8 9XD, UK; Simons Initiative for the Developing Brain, University of Edinburgh, Edinburgh EH8 9XD, UK.
出版信息
Neuron. 2020 Dec 23;108(6):1016-1019. doi: 10.1016/j.neuron.2020.12.005.
In this issue of Neuron, Jordan and Keller (2020) explore subthreshold computations underlying predictive coding using whole-cell recordings in mouse visual cortex. Their findings suggest that layer 2/3, but not layer 5/6, neurons compute prediction errors by subtracting predicted and actual visual flow inputs generated by locomotion.
在本期《神经元》杂志中，Jordan 和 Keller（2020 年）使用小鼠视觉皮层的全细胞记录，探讨了预测编码的阈下计算。他们的研究结果表明，是 2/3 层神经元而不是 5/6 层神经元，通过减去由运动产生的预测和实际视觉流输入来计算预测误差。
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