Category: Episodic Memory

How to build a bio-inspired hardware implementation of an analog spike-based hippocampus memory model?

Daniel Casanueva-Morato, Alvaro Ayuso-Martinez, Giacomo Indiveri, J P Dominguez-Morales,Gabriel Jimenez-Moreno. A bio-inspired hardware implementation of an analog spike-based hippocampus memory model. TechRxiv. April 03, 2024. DOI: 10.36227/techrxiv.171216721.14143739/v1

Abstract
“The need for processing at the edge the increasing amount of …

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How does the brain select what to remember during sleep?

Wannan Yang, Chen Sun, Roman Huszár, Thomas Hainmueller, Kirill Kiselev, György Buzsáki. “Selection of experience for memory by hippocampal sharp wave ripple.” Science 383, 1478-1483 (2024).

Abstract
“Experiences need to be tagged during learning for further …

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How hippocampal activity encodes numerous memories of specific events in life?

Selmaan N. Chettih,Emily L. Mackevicius,Stephanie Hale,Dmitriy Aronov. Barcoding of episodic memories in the hippocampus of a food-caching bird. Cell, March 29, 2024.  DOI:https://doi.org/10.1016/j.cell.2024.02.032

Summary
“The hippocampus is critical for episodic memory. Although hippocampal activity represents place and …

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Whether associative memory involves temporally correlated spiking of medial temporal lobe (MTL) neurons that exhibit stimulus-specific tuning?

Kunz, L., Staresina, B.P., Reinacher, P.C. et al. Ripple-locked coactivity of stimulus-specific neurons and human associative memory. Nat Neurosci (2024). https://doi.org/10.1038/s41593-023-01550-x

Abstract
“Associative memory enables the encoding and retrieval of relations between different stimuli. To better understand its neural …

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How to build a dynamic attractor network model of memory formation, reinforcement and forgetting?

Marta Boscaglia, Chiara Gastaldi, Wulfram Gerstner, Rodrigo Quian Quiroga. A dynamic attractor network model of memory formation, reinforcement and forgetting. bioRxiv 2023.12.01.569560; doi: https://doi.org/10.1101/2023.12.01.569560

Abstract
“Empirical evidence shows that memories that are frequently revisited are easy to recall, …

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What are the mechanisms of memory storage and retrieval in hippocampal area CA3?

Yiding Li, John J. Briguglio, Sandro Romani, Jeffrey C. Magee. Mechanisms of memory storage and retrieval in hippocampal area CA3. bioRxiv 2023.05.30.542781; doi: https://doi.org/10.1101/2023.05.30.542781

Abstract
“Hippocampal area CA3 is thought to play a central role in memory formation and …

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How hippocampal system neurons encode views for memory and navigation in different species?

Hippocampus Special Issue:Hippocampal System Neurons Encoding Views in Different Species
Issue Edited by: Edmund Rolls, Sylvia Wirth , May 2023

“The aim of this Special Issue of Hippocampus (2023) is to bring together papers that address view representations in the …

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