Martin Seeber, Matthias Stangl, Mauricio Vallejo, Uros Topalovic, Sonja Hiller, Casey H. Halpern, Jean-Philippe Langevin, Vikram R. Rao, Itzhak Fried, Dawn Eliashiv, Nanthia Suthana. Human neural dynamics of real-world and imagined navigation. bioRxiv 2024.05.23.595237; doi: https://doi.org/10.1101/2024.05.23.595237
Summary
“The …
Bigus, E.R., Lee, HW., Bowler, J.C. et al. Medial entorhinal cortex mediates learning of context-dependent interval timing behavior. Nat Neurosci (2024). https://doi.org/10.1038/s41593-024-01683-7
Abstract
“Episodic memory requires encoding the temporal structure of experience and relies on brain circuits in …
Neupane, S., Fiete, I. & Jazayeri, M. Mental navigation in the primate entorhinal cortex. Nature (2024). https://doi.org/10.1038/s41586-024-07557-z
Abstract
“A cognitive map is a suitably structured representation that enables novel computations using previous experience; for example, planning a …
Jae-Hyun Kim, Kayvon Daie, Nuo Li. A combinatorial neural code for long-term motor memory. bioRxiv 2024.06.05.597627; doi: https://doi.org/10.1101/2024.06.05.597627
Abstract
“Motor skill repertoire can be stably retained over long periods, but the neural mechanism underlying stable memory storage remains …
Bo Zhang, Jia Liu. The spatial periodic computation of hippocampus-entorhinal circuit in navigation. bioRxiv 2022.01.29.478346; doi: https://doi.org/10.1101/2022.01.29.478346
Summary
“To achieve the computational goal of navigating in both physical and mental spaces, human brain employs a cognitive map constructed by …
Ling L. Dong, and Ila R. Fiete. Grid Cells in Cognition: Mechanisms and Function. Annual Review of Neuroscience, 2024. 47:345–68.
Abstract
“The activity patterns of grid cells form distinctively regular triangular lattices over the explored spatial environment and are …
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 …
Cheng, Ning, Qiqi Dong, Zhen Zhang, Li Wang, Xiaojing Chen, and Cheng Wang. “Egocentric processing of items in spines, dendrites, and somas in the retrosplenial cortex.” Neuron (2023).
Summary
“Egocentric representations of external items are essential for spatial …
Malone, T.J., Tien, NW., Ma, Y. et al. A consistent map in the medial entorhinal cortex supports spatial memory. Nat Commun 15, 1457 (2024). https://doi.org/10.1038/s41467-024-45853-4
Abstract
“The medial entorhinal cortex (MEC) is hypothesized to function as a …
Cheng, Han Yin, Dorothy W. Overington, and Kate J. Jeffery. “A configural context signal simultaneously but separably drives positioning and orientation of hippocampal place fields.” Hippocampus 34.2 (2024): 73-87.
Abstract
“Effective self-localization requires that the brain can …
Mussells Pires, P., Zhang, L., Parache, V. et al. Converting an allocentric goal into an egocentric steering signal. Nature (2024). https://doi.org/10.1038/s41586-023-07006-3
Abstract
“Neuronal signals that are relevant for spatial navigation have been described in many species1,2,3,4,5,6,7,8,9,10. However, a circuit-level …
Nitsch, A., Garvert, M.M., Bellmund, J.L.S. et al. Grid-like entorhinal representation of an abstract value space during prospective decision making. Nat Commun 15, 1198 (2024). https://doi.org/10.1038/s41467-024-45127-z
Abstract
“How valuable a choice option is often changes over time, …
Hainmueller, T., Cazala, A., Huang, LW. et al. Subfield-specific interneuron circuits govern the hippocampal response to novelty in male mice. Nat Commun 15, 714 (2024). https://doi.org/10.1038/s41467-024-44882-3
Abstract
“The hippocampus is the brain’s center for episodic memories. Its subregions, the …
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 …
Jing-Jie Peng, Beate Throm, Maryam Najafian Jazi, Ting-Yun Yen, Hannah Monyer, Kevin Allen. Grid cells perform path integration in multiple reference frames during self-motion-based navigation. bioRxiv 2023.12.21.572857; doi: https://doi.org/10.1101/2023.12.21.572857
Abstract
“With their periodic firing pattern, grid cells are considered …
Brain Inspired Navigation Blog
New discovery worth spreading on brain-inspired navigation in neurorobotics and neuroscience