What’s the dynamics of the hippocampal–prefrontal interactions during spatial decision-making?
Lucas C S Tavares, Adriano B L Tort. Hippocampal-prefrontal interactions during spatial decision-making. Hippocampus. 2021 Nov 29. doi: 10.1002/hipo.23394.
Abstract
“The hippocampus has been linked to memory encoding and spatial navigation, while the prefrontal cortex is associated with …
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 …
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 …
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 …
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 …
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 …
How Animals Map 3D Spaces?
For further info, please visit the report titled ‘How Animals Map 3D Spaces Surprises Brain Researchers‘ at Quanta Magazine…
About
Brain Inspired Navigation Blog
New discovery worth spreading on brain-inspired navigation in neurorobotics and neuroscience
Recent Posts
- How zebrafish place cells integrate multiple sources of information and flexibly remap to form distinct spatial maps?
- How hippocampal neuronal activity is aligned with action plans?
- How ants use latent learning without map-like representation of space to navigate?
- How shifts in the composition of memory-encoding neuronal ensembles influence the evolution of a memory over time?
- Whether the entorhinal grid system is also involved in predicting where an animal will be in the next moment?
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