Tag: Place Cells

How to brain to implemnt control and recalibration of path integration in place cells using optic flow?

Madhav, M.S., Jayakumar, R.P., Li, B.Y. et al. Control and recalibration of path integration in place cells using optic flow. Nat Neurosci 27, 1599–1608 (2024). https://doi.org/10.1038/s41593-024-01681-9

Abstract
“Hippocampal place cells are influenced by both self-motion (idiothetic) signals and external …

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How the brain perform control and recalibration of path integration in place cells using optic flow?

Madhav, M.S., Jayakumar, R.P., Li, B.Y. et al. Control and recalibration of path integration in place cells using optic flow. Nat Neurosci (2024). https://doi.org/10.1038/s41593-024-01681-9

Abstract
Hippocampal place cells are influenced by both self-motion (idiothetic) signals and external sensory

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How place cells resolve spatial ambiguities?

Han Yin Cheng, Dorothy WU Overington, Kate J Jeffery. Three separable roles for context in breaking environmental symmetries for place cells. bioRxiv 2023.05.28.542182; doi: https://doi.org/10.1101/2023.05.28.542182

Abstract
We investigated how place cells resolve spatial ambiguities, such as identical compartments

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How to implement an explainable artificial intelligence approach to spatial navigation based on hippocampal circuitry?

Simone Coppolino, Michele Migliore. An explainable artificial intelligence approach to spatial navigation based on hippocampal circuitry. Neural Networks, Volume 163, June 2023, Pages 97-107.

Abstract
Learning to navigate a complex environment is not a difficult task for a

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Which neural circuits utilize relevant cues to initiate integration?

Raphael Heldman, Dongyan Pang, Xiaoliang Zhao, Yingxue Wang. A CA1 circuit motif that signals the start of information integration. bioRxiv 2023.03.12.532295; doi: https://doi.org/10.1101/2023.03.12.532295

Abstract
Integrating information from the recent past is critical for guiding predictions and shaping behavior

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How episodic memories are stored within brains?

Sachin P Vaidya, Raymond A Chitwood, Jeffrey C Magee. The formation of an expanding memory representation in the hippocampus. bioRxiv 2023.02.01.526663; doi: https://doi.org/10.1101/2023.02.01.526663

Abstract
How episodic memories are stored within brains is poorly understood. While certain memory-retaining

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How the hippocampus incorporates new contextual information into a previously formed and stabilized spatial representation?

Jake Ormond, Simon A. Serka, Joshua P. Johansen. Enhanced reactivation of remapping place cells during aversive learning. Journal of Neuroscience 3 January 2023, JN-RM-1450-22; DOI: 10.1523/JNEUROSCI.1450-22.2022

Abstract
Study of the hippocampal place cell system has greatly enhanced our

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