How does the nervous system generate movement?
Henrik Lindén, Peter C. Petersen, Mikkel Vestergaard & Rune W. Berg. Movement is governed by rotational neural dynamics in spinal motor networks. Nature (2022). https://doi.org/10.1038/s41586-022-05293-w
Abstract
“Although the generation of movements is a fundamental function of the nervous …
How entorhinal grid-like codes and time-locked network dynamics track others navigating through space?
Isabella C Wagner, Luise Graichen, Boryana Todorova, Andre Luettig, David Omer, Matthias Stangl, Claus Lamm. Entorhinal grid-like codes and time-locked network dynamics track others navigating through space. bioRxiv 2022.10.08.511403; doi: https://doi.org/10.1101/2022.10.08.511403
Abstract
“Navigating through crowded, dynamically changing social environments …
How the human brain mediates second-scale time perception？
Yu, Q., Bi, Z., Jiang, S., Yan, B., Chen, H., Wang, Y., Miao, Y., Li, K., Wei, Z., Xie, Y. and Tan, X., 2022. Visual cortex encodes timing information in humans and mice. Neuron.DOI:https://doi.org/10.1016/j.neuron.2022.09.008
Summary
“Despite the importance …
Whether the compression of time cells obeys the Weber-Fechner Law?
Rui Cao, John H. Bladon, Stephen J. Charczynski, Michael E. Hasselmo, Marc W. Howard. Internally Generated Time in the Rodent Hippocampus is Logarithmically Compressed. bioRxiv 2021.10.25.465750; doi: https://doi.org/10.1101/2021.10.25.465750
Abstract
“The Weber-Fechner law proposes that our perceived sensory input increases …
How hippocampal neurons with object-anchored firing fields contribute to homing based on path integration in navigation?
Maryam Najafian Jazi, Adrian Tymorek, Ting Yung Yen, Felix Jose Kavarayil, Moritz Stingl, Sherman Richard Chau, Benay Baskurt, Celia Garcia Vilela, Kevin Allen. Hippocampal firing fields anchored to a moving object predict homing direction during path-integration-based behavior. bioRxiv 2022.09.30.510268; doi: …
How the brain generalize prior knowledge to solve novel problems by abstracting common structure and mapping it onto new sensorimotor specifics?
Samborska, V., Butler, J.L., Walton, M.E. et al. Complementary task representations in hippocampus and prefrontal cortex for generalizing the structure of problems. Nat Neurosci (2022). https://doi.org/10.1038/s41593-022-01149-8
Abstract
“Humans and other animals effortlessly generalize prior knowledge to solve novel …
How the frequency and duration of odor encounters shape the navigational decisions of freely walking Drosophila？
Aarti Sehdev, Viraaj Jayaram, Nirag Kadakia, Ethan Brown, Thierry Emonet. Novelty detection and multiple timescale integration drive Drosophila orientation dynamics in temporally diverse olfactory environments. bioRxiv 2022.09.28.509840; doi: https://doi.org/10.1101/2022.09.28.509840
Abstract
“To survive, insects must effectively navigate odors plumes to …
About
Brain Inspired Navigation Blog
New discovery worth spreading on brain-inspired navigation in neurorobotics and neuroscience
Recent Posts
- How grid cell firing patterns rapidly adapt to novel or changing environmental features on a timescale relevant to behaviour?
- How the representations of space and time interact in the hippocampal memory system?
- How the brain integrate recent experiences into existing memories ensures that memories contain the most recently available information?
- How learning-associated astrocyte ensembles regulate memory recall?
- How bats use environmental acoustic information to perform acoustic cognitive map–based navigation?
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