Category: Spatial Memory

How dose the human brain integrate information about past temporal and cognitive contexts

Halle R Dimsdale-Zucker, Maria E Montchal, Zachariah M Reagh, Shao-Fang Wang, Laura A Libby, Charan R Ranganath. Hippocampal subfields integrate information about past temporal and cognitive contexts. bioRxiv 766311; doi: https://doi.org/10.1101/766311

Abstract
“The hippocampus plays a critical role in …

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How do place cells encode local surface texture boundaries?

Chia-Hsuan Wang, Joseph D Monaco, James J Knierim. Hippocampal place cells encode local surface texture boundaries. bioRxiv 764282; doi: https://doi.org/10.1101/764282

Abstract

“The cognitive map is often assumed to be a Euclidean map that isometrically represents the real world (i.e. the …

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How does place cell network pattern develop with experience?

Soyoun Kim, Dajung Jung, Sebastien Royer. Place cell map genesis via competitive learning and conjunctive coding in the dentate gyrus. bioRxiv 748640;  doi: https://doi.org/10.1101/748640

Abstract
“Place cells exhibit spatially selective firing fields and collectively map the …

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How do neurons encode long-term memories?

Gonzalez, Walter G., Hanwen Zhang, Anna Harutyunyan, and Carlos Lois. “Persistence of neuronal representations through time and damage in the hippocampus.” Science 23 Aug 2019:Vol. 365, Issue 6455, pp. 821-825 DOI: 10.1126/science.aav9199

Abstract
“How do neurons encode …

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How the brain encode and retrieve information about where, what, when?

Jørgen Sugar and May‐Britt Moser. Episodic memory: Neuronal codes for what, where, and when. Hippocampus. 2019; 1– 16. https://doi.org/10.1002/hipo.23132

Abstract
“Episodic memory is defined as the ability to recall events in a spatiotemporal context. Formation of such memories is …

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How the brain remembers where you’re heading to?

Kunz, Lukas, Liang Wang, Daniel Lachner-Piza, Hui Zhang, Armin Brandt, Matthias Dümpelmann, Peter C. Reinacher et al. “Hippocampal theta phases organize the reactivation of large-scale electrophysiological representations during goal-directed navigation.” Science Advances 5, no. 7 (2019): eaav8192.

Abstract
Humans are …

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How hippocampus adds time to episodic memories?

Cox, Brittney M., Conor D. Cox, Benjamin G. Gunn, Aliza A. Le, Victoria C. Inshishian, Christine M. Gall, and Gary Lynch. “Acquisition of temporal order requires an intact CA3 commissural/associational (C/A) feedback system in mice.” Communications Biology 2, no. 1 …

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