Brain Inspired Navigation Blog
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 …
Fenton, A.A. Remapping revisited: how the hippocampus represents different spaces. Nat. Rev. Neurosci. (2024). https://doi.org/10.1038/s41583-024-00817-x
Abstract
“The representation of distinct spaces by hippocampal place cells has been linked to changes in their place fields (the locations in the …
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 …
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 …
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 …
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 …
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