Brain Inspired Navigation Blog

What’s the neural coding of 3D spatial location, orientation, and action selection in echolocating bats?

Salles, Angeles, Melville J. Wohlgemuth, and Cynthia F. Moss. “Neural coding of 3D spatial location, orientation, and action selection in echolocating bats.” Trends in Neurosciences (2022).

Abstract
“Echolocating bats are among the only mammals capable of powered flight, …

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What’s the role of the lateral orbitofrontal cortex in creating cognitive maps?

Kauê Machado Costa, Robert Scholz, Kevin Lloyd, Perla Moreno-Castilla, Matthew P. H. Gardner, Peter Dayan & Geoffrey Schoenbaum. The role of the lateral orbitofrontal cortex in creating cognitive maps. Nat Neurosci (2022). https://doi.org/10.1038/s41593-022-01216-0

Abstract
“We use mental models …

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How the escape circuit incorporates spatial information to execute rapid flights along the most efficient route to shelter？

Dario Campagner, Ruben Vale, Yu Lin Tan, Panagiota Iordanidou, Oriol Pavón Arocas, Federico Claudi, A. Vanessa Stempel, Sepiedeh Keshavarzi, Rasmus S. Petersen, Troy W. Margrie & Tiago Branco. A cortico-collicular circuit for orienting to shelter during escape. Nature (2022). …

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How neurons encode variables during goal-directed navigation in environments that dynamically change?

Alexander Gonzalez, Lisa M Giocomo. Parahippocampal neurons encode task-relevant information for goal-directed navigation. bioRxiv 2022.12.15.520660; doi: https://doi.org/10.1101/2022.12.15.520660

Abstract
“A behavioral strategy crucial to survival is directed navigation to a goal, such as a food or home location. One potential …

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How does the cortex retrieve episodic memories from the hippocampus during memory consolidation?

HaoRan Chang, Ingrid M. Esteves, Adam R. Neumann, Majid H. Mohajerani, Bruce L. McNaughton. Cortical Reactivation of Non-Spatial and Spatial Memory Representations Coordinate with Hippocampus to Form a Memory Dialogue. bioRxiv 2022.12.16.520658; doi: https://doi.org/10.1101/2022.12.16.520658

Abstract
“Episodic memory depends on …

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How dopamine promotes head direction plasticity during orienting movements?

Yvette E. Fisher, Michael Marquis, Isabel D’Alessandro& Rachel I. Wilson. Dopamine promotes head direction plasticity during orienting movements. Nature (2022). https://doi.org/10.1038/s41586-022-05485-4

Abstract
“In neural networks that store information in their connection weights, there is a tradeoff between sensitivity …

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How direct cortical inputs to hippocampal area CA1 transmit complementary signals for goal-directed navigation?

John C Bowler, Attila Losonczy. Direct Cortical Inputs to Hippocampal Area CA1 Transmit Complementary Signals for Goal-directed Navigation. bioRxiv 2022.11.10.516009; doi: https://doi.org/10.1101/2022.11.10.516009

Summary
“The entorhinal cortex (EC) is central to the brain’s navigation system. Its subregions are conventionally thought …

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Brain Inspired Navigation Blog

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

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