Hebbian learning and predictive mirror neurons for actions, sensations and emotions

C. Keysers, Valeria Gazzola

Research output: Contribution to journal/periodicalArticleScientificpeer-review

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Abstract

Spike-timing-dependent plasticity is considered the neurophysiological basis of Hebbian learning and has been shown to be sensitive to both contingency and contiguity between pre- and postsynaptic activity. Here, we will examine how applying this Hebbian learning rule to a system of interconnected neurons in the presence of direct or indirect re-afference (e.g. seeing/hearing one's own actions) predicts the emergence of mirror neurons with predictive properties. In this framework, we analyse how mirror neurons become a dynamic system that performs active inferences about the actions of others and allows joint actions despite sensorimotor delays. We explore how this system performs a projection of the self onto others, with egocentric biases to contribute to mind-reading. Finally, we argue that Hebbian learning predicts mirror-like neurons for sensations and emotions and review evidence for the presence of such vicarious activations outside the motor system.

Original languageEnglish
Pages (from-to)20130175
JournalPhilosophical Transactions of the Royal Society B: Biological Sciences
Volume369
Issue number1644
DOIs
Publication statusPublished - 2014

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