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Backwards is the way forward: Feedback in the cortical hierarchy predicts the expected future

机译:向后是前进的方向:皮质层次结构中的反馈可预测预期的未来

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摘要

Clark offers a powerful description of the brain as a prediction machine, which offers progress on two distinct levels. First, on an abstract conceptual level, it provides a unifying framework for perception, action, and cognition (including subdivisions such as attention, expectation, and imagination). Second, hierarchical prediction offers progress on a concrete descriptive level for testing and constraining conceptual elements and mechanisms of predictive coding models (estimation of predictions, prediction errors, and internal models).
机译:克拉克(Clark)将大脑描述为一种预测机器,功能强大,可在两个不同的层次上提供进步。首先,在抽象的概念层次上,它为感知,行为和认知(包括细分,例如注意力,期望和想象力)提供了一个统一的框架。其次,分层预测在测试和约束预测编码模型的概念元素和机制(预测的估计,预测误差和内部模型)方面在具体的描述级别上提供了进展。

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  • 来源
    《Behavioral and Brain Sciences》 |2013年第3期|221-221|共1页
  • 作者单位

    Centre for Cognitive Neuroimaging, Institute of Neuroscience and Psychology, University of Glasgow, Glasgow G12 8QB, United Kingdom.;

    Centre for Cognitive Neuroimaging, Institute of Neuroscience and Psychology, University of Glasgow, Glasgow G12 8QB, United Kingdom.;

    Centre for Cognitive Neuroimaging, Institute of Neuroscience and Psychology, University of Glasgow, Glasgow G12 8QB, United Kingdom;

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