Parallel Pathways for Mnemonic Processing.

Trends Neurosci

Department of Neuroscience, The Kavli Institute for Brain Science, Mortimer B. Zuckerman Mind Brain Behavior Institute, Columbia University, New York, NY, USA. Electronic address:

Published: February 2021

In a recent study, Chen et al. showed that divergent subcortical-hippocampal projections are necessary for mnemonic processing. With a combination of elegant experiments, the authors revealed that, whereas a projection from the supramammillary nucleus (SuM) to dentate gyrus (DG) is needed for contextual memory, social memory requires the SuM-CA2 pathway.

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http://dx.doi.org/10.1016/j.tins.2020.11.002DOI Listing

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