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JOURNALS // Intelligent systems. Theory and applications // Archive

Intelligent systems. Theory and applications, 2022 Volume 26, Issue 1, Pages 332–336 (Mi ista380)

Part 7. Neuromorphic artificial intelligence and cognitive systems

Encoding of objects and space in hippocampus: the role of novelty and value of objects for cognitive specialization

V. V. Plusninab, K. A. Toropovaba, O. I. Ivashkinaac, K. V. Anokhinb

a NRC "Kurchatov Institute"
b Institute of Advanced Brain Studies of Lomonosov MSU
c NRC "Kurchatov Institute"

Abstract: Ņellular mechanisms of neural code for information about the environment are one of the topical areas of neurophysiology. The work is aimed at studying the influence of the value and novelty of objects to the cognitive specialization of neurons in the hippocampus of mice. In this work, a comparative study of the relationship between cellular representations of individually and socially acquired memories was investigated using the methods of optical calcium imaging.

Keywords: neuronal encoding, calcium imaging, object recognition, social memory, CA1, hippocampus.



© Steklov Math. Inst. of RAS, 2024