Category: 3D Path Integration
How to estimate animal location from grid cell population activity using persistent cohomology?
Daisuke Kawahara, Shigeyoshi Fujisawa. Estimation of animal location from grid cell population activity using persistent cohomology. bioRxiv 2023.01.10.523361; doi: https://doi.org/10.1101/2023.01.10.523361
Abstract
“Many cognitive functions are represented as cell assemblies. For example, the population activity of place cells in the …
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, …
How do 3D grid cells represent 3D space?
Gily Ginosar, Johnatan Aljadeff, Yoram Burak, Haim Sompolinsky, Liora Las & Nachum Ulanovsky. Locally ordered representation of 3D space in the entorhinal cortex. Nature (2021). https://doi.org/10.1038/s41586-021-03783-x
Abstract
“As animals navigate on a two-dimensional surface, neurons in the medial entorhinal …
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CogNav Blog
New discovery worth spreading on cognitive navigation in neurorobotics and neuroscience
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- How to build a bio-inspired hardware implementation of an analog spike-based hippocampus memory model?
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