Tag: Hippocampus

How to implement distinct manifold encoding of navigational information in the subiculum and hippocampus?

Shinya Nakai, Takuma Kitanishi, Kenji Mizuseki. Distinct manifold encoding of navigational information in the subiculum and hippocampus. Science Advances, 10,eadi4471(2024).DOI:10.1126/sciadv.adi4471

Abstract
The subiculum (SUB) plays a crucial role in spatial navigation and encodes navigational information differently from the

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How contextual and goal information are incorporated in the construction and execution of navigational plans in the human hippocampus?

Jordan Crivelli-Decker, Alex Clarke, Seongmin A. Park, Derek J. Huffman, Erie D. Boorman & Charan Ranganath. Goal-oriented representations in the human hippocampus during planning and navigation. Nat Commun 14, 2946 (2023). https://doi.org/10.1038/s41467-023-35967-6

Abstract
“Recent work in cognitive and systems …

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How are objects and landmarks encoded by the hippocampal neural population for navigation?

Anne Nagelhus, Sebastian O. Andersson, Soledad Gonzalo Cogno, Edvard I. Moser, May-Britt Moser. Object-centered population coding in CA1 of the hippocampus. Neuron 111, 1–14, 2023.

Summary
Objects and landmarks are crucial for guiding navigation and must be integrated

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How context recognition and heading retrieval are coded in CA1 and how these processes change with experience during spatial reorientation?

Celia M. Gagliardi, Marc E. Normandin, Alexandra T. Keinath, Joshua B. Julian, Matthew R. Lopez, Manuel-Miguel Ramos-Alvarez, Russell A. Epstein, and Isabel A. Muzzio. Distinct neural mechanisms for heading retrieval and context recognition in the hippocampus during spatial reorientation

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How the hippocampus encodes, stores and updates learned associations?

Jeremy S. Biane, Max A. Ladow, Fabio Stefanini, Sayi P. Boddu, Austin Fan, Shazreh Hassan, Naz Dundar, Daniel L. Apodaca-Montano, Lexi Zichen Zhou, Varya Fayner, Nicholas I. Woods & Mazen A. Kheirbek. Neural dynamics underlying associative learning in the dorsal

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How the neural representation of allocentric space is distorted by goal-directed behaviour?

PS Muhle-Karbe, H Sheahan, G Pezzulo, HJ Spiers, S Chien, NW Schuck, C Summerfield. Goal-seeking compresses neural codes for space in the human hippocampus and orbitofrontal cortex. bioRxiv 2023.01.12.523762; doi: https://doi.org/10.1101/2023.01.12.523762

Abstract
Humans can navigate flexibly to meet

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How the brain process gated transformations from egocentric to allocentric reference frames involving retrosplenial cortex, entorhinal cortex, and hippocampus?

Alexander, A. S., Robinson, J. C., Stern, C. E., & Hasselmo, M. E. (2023). Gated transformations from egocentric to allocentric reference frames involving retrosplenial cortex, entorhinal cortex, and hippocampus. Hippocampus, 1– 23. https://doi.org/10.1002/hipo.23513

Abstract
This paper reviews the

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