A study shows that reward and punishment have distinct influences on motor adaptation. Punishing mistakes accelerates adaptation, whereas rewarding good behavior improves retention.
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Sternad, D., Körding, K. Carrot or stick in motor learning. Nat Neurosci 18, 480–481 (2015). https://doi.org/10.1038/nn.3978
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DOI: https://doi.org/10.1038/nn.3978