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bioRxiv · 10.1101/2021.12.06.471434

Neuronal population activity dynamics reveal a low-dimensional signature of operant learning

Costa, R. M.·Baxter, D. A.·Byrne, J. H.
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Abstract

Learning engages a high-dimensional neuronal population space spanning multiple brain regions. We identified a low-dimensional signature associated with operant conditioning, a ubiquitous form of learning in which animals learn from the consequences of behavior. Using single-neuron resolution voltage imaging, we identified two low-dimensional motor modules in the neuronal population underlying Aplysia feeding. Our findings point to a temporal shift in module recruitment as the primary signature of operant learning.

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Costa, R. M., Baxter, D. A., Byrne, J. H.. 2021-12-07. Neuronal population activity dynamics reveal a low-dimensional signature of operant learning. https://doi.org/10.1101/2021.12.06.471434

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