Brain Inspired Navigation Blog

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Brain Inspired Navigation Blog

How can navigation be performed in primates and humans using spatial view cells?

Rolls, Edmund T. “Neurons including hippocampal spatial view cells, and navigation in primates including humans.” Hippocampus (2021).

Abstract
“A new theory is proposed of mechanisms of navigation in primates including humans in which spatial view cells found in …

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How does mice learn multi-step routes by memorizing subgoal locations?

Philip Shamash, Sarah F. Olesen, Panagiota Iordanidou, Dario Campagner, Nabhojit Banerjee, Tiago Branco. Mice learn multi-step routes by memorizing subgoal locations.  bioRxiv 2020.08.19.256867; doi: https://doi.org/10.1101/2020.08.19.256867

Abstract
“The behavioral strategies that mammals use to learn multi-step routes in natural …

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How different prefrontal regions may contribute to different stages of navigation?

Eva Zita Patai, Hugo J. Spiers. The Versatile Wayfinder: Prefrontal Contributions to Spatial Navigation. Trends in Cognitive Sciences, 2021, https://doi.org/10.1016/j.tics.2021.02.010.

Highlights
“Navigation is a behavior fundamental to all mobile animals, and incorporates various cognitive functions, including memory, planning, decision-making, …

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Whether grid cell networks show continuous attractor dynamics and how they interface with inputs from the environment?

Richard J. Gardner, Erik Hermansen, Marius Pachitariu, Yoram Burak, Nils A. Baas, Benjamin A. Dunn, May-Britt Moser, Edvard I. Moser. Toroidal topology of population activity in grid cells. bioRxiv 2021.02.25.432776; doi: https://doi.org/10.1101/2021.02.25.432776

Abstract
“The medial entorhinal cortex (MEC) is …

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How does the brain encode angular and linear velocity?

Davide Spalla, Alessandro Treves, Charlotte N. Boccara. Angular and Linear Speed Cells in the Parahippocampal Circuits. bioRxiv 2021.01.28.428631; doi: https://doi.org/10.1101/2021.01.28.428631

Abstract
“An essential role of the hippocampal region is to integrate information to compute and update representations. …

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Whether and how the 3D position and velocity of the head and eyes are represented in the rodent MEC neural circuitry supporting navigation?

Caitlin S. Mallory, Kiah Hardcastle, Malcolm G. Campbell, Alexander Attinger, Isabel I. C. Low, Jennifer L. Raymond & Lisa M. Giocomo. Mouse entorhinal cortex encodes a diverse repertoire of self-motion signals. Nat Commun 12, 671 (2021). https://doi.org/10.1038/s41467-021-20936-8

Abstract
“Neural …

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How does the retrosplenial cortex combine internal and external cues to encode head velocity during navigation?

Sepiedeh Keshavarzi, Edward F. Bracey, Richard A. Faville, Dario Campagner, Adam L. Tyson, Stephen C. Lenzi, Tiago Branco, Troy W. Margrie. The retrosplenial cortex combines internal and external cues to encode head velocity during navigation. bioRxiv 2021.01.22.427789; doi: https://doi.org/10.1101/2021.01.22.427789…

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Brain Inspired Navigation Blog

New discovery worth spreading on brain-inspired navigation in neurorobotics and neuroscience

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