A cerebello-olivary signal for negative prediction error is sufficient to cause extinction of associative motor learning
نویسندگان
چکیده
منابع مشابه
Critical evidence for the prediction error theory in associative learning
In associative learning in mammals, it is widely accepted that the discrepancy, or error, between actual and predicted reward determines whether learning occurs. Complete evidence for the prediction error theory, however, has not been obtained in any learning systems: Prediction error theory stems from the finding of a blocking phenomenon, but blocking can also be accounted for by other theorie...
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The notion of prediction error has established itself at the heart of formal models of animal learning and current hypotheses of dopamine function. Several interpretations of prediction error have been offered, including the model-free reinforcement learning method known as temporal difference learning (TD), and the important Rescorla-Wagner (RW) learning rule. Here, we present a model-based ad...
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The behavioral phenomenon of blocking indicates that the informational relationship between the conditioned stimulus and the unconditioned stimulus is essential in classical conditioning. The eyeblink conditioning paradigm is used to describe a neural mechanism that mediates blocking. Disrupting inhibition of the inferior olive, a structure that conveys unconditioned stimulus information (airpu...
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ژورنال
عنوان ژورنال: Nature Neuroscience
سال: 2020
ISSN: 1097-6256,1546-1726
DOI: 10.1038/s41593-020-00732-1