Category: Neural Basis of Navigation

How does the brain map vestibular and visual contributions to angular head velocity tuning in the cortex?

Eivind Hennestad, Aree Witoelar, Anna R. Chambers, Koen Vervaeke. Mapping vestibular and visual contributions to angular head velocity tuning in the cortex. Cell Reports, Volume 37, Issue 12, 2021, 110134.

Summary
“Neurons that signal the angular velocity of …

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How does the monarch butterfly modulate heading representation?

M. Jerome Beetz, Christian Kraus, Myriam Franzke, Eric J. Warrant, Christine Merlin, Basil el Jundi. Flight-induced compass representation in the monarch butterfly heading network. Current Biology, 2021,  Published:November 24, 2021 DOI:https://doi.org/10.1016/j.cub.2021.11.009

Summary
“For navigation, animals use a robust internal …

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How do cognitive maps support hierarchical planning at multiple scales for large-scale navigation?

Iva K. Brunec and Ida Momennejad. Predictive Representations in Hippocampal and Prefrontal Hierarchies. Journal of Neuroscience 19 November 2021, JN-RM-1327-21; DOI: https://doi.org/10.1523/JNEUROSCI.1327-21.2021

Abstract
“As we navigate the world, we use learned representations of relational structures to explore and to …

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How does the brain encode the angular head velocity with multisensory integration?

Sepiedeh Keshavarzi, Edward F. Bracey, Richard A. Faville, Dario Campagner, Adam L. Tyson, Stephen C. Lenzi, Tiago Branco, Troy W. Margrie. Multisensory coding of angular head velocity in the retrosplenial cortex. Neuron, 2021, https://doi.org/10.1016/j.neuron.2021.10.031.

Summary
“To successfully navigate …

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How does the brain map future navigational goals?

Raunak Basu, Robert Gebauer, Tim Herfurth, Simon Kolb, Zahra Golipour, Tatjana Tchumatchenko & Hiroshi T. Ito. The orbitofrontal cortex maps future navigational goals. Nature (2021). https://doi.org/10.1038/s41586-021-04042-9

Abstract
“Accurate navigation to a desired goal requires consecutive estimates of spatial …

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How does the hippocampus of flying owls encode 3D space?

Arpit Agarwal, Ayelet Sarel, Dori Derdikman, Nachum Ulanovsky, Yoram Gutfreund. Spatial coding in the hippocampus of flying owls. bioRxiv 2021.10.24.465553; doi: https://doi.org/10.1101/2021.10.24.465553

Abstract
“The elucidation of spatial coding in the hippocampus requires exploring diverse animal species. While robust place-cells …

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How the macaque hippocampal formation represents 3D space?

Mao, Dun, Eric Avila, Baptiste Caziot, Jean Laurens, J. David Dickman, and Dora E. Angelaki. “Spatial modulation of hippocampal activity in freely moving macaques.” Neuron (2021) https://doi.org/10.1016/j.neuron.2021.09.032 

Summary
“The hippocampal formation is linked to spatial navigation, but …

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CogNav Blog

New discovery worth spreading on cognitive navigation in neurorobotics and neuroscience

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