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Comment
. 2023 Feb 15;111(4):445-447.
doi: 10.1016/j.neuron.2023.01.024.

Memory travels through cells backward

José Patricio Casanova  1 , Gisella Vetere  2
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Memory travels through cells backward

José Patricio Casanova et al. Neuron. .
Free article

Abstract

Can memory ensembles recruit neurons in connected brain regions? In this issue of Neuron, Lavi et al.1 drove the allocation of memory to selected cells in one area, causing their presynaptic partners to become part of a cross-regional ensemble.

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Declaration of interests The authors declare no competing interests.

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