Category: Neural Basis of Navigation
How rats explored a layered pyramid placed in a large open field?
Hagbi, Z., Dorfman, A., Blumenfeld-Lieberthal, E. et al. “It’s all in their head”: hierarchical exploration of a three-dimensional layered pyramid in rats. Anim Cogn (2019). https://doi.org/10.1007/s10071-019-01332-8
Abstract
“Wayfinding in a three-dimensional (3D) environment is intricate, and surface-bounded animals …
What’s the effect of the differences on the dynamics of the heading direction circuit of two insect species
Ioannis Pisokas, Stanley Heinze, Barbara Webb. The heading direction circuit of two insect species. bioRxiv 854521; doi: https://doi.org/10.1101/854521
Abstract
Recent studies of the Central Complex in the brain of the fruit fly Drosophila melanogaster have identified neurons with localised …
How the human brain encodes allocentric boundary and goal direction information?
Shine, J.P., Valdés-Herrera, J.P., Tempelmann, C. et al. Evidence for allocentric boundary and goal direction information in the human entorhinal cortex and subiculum. Nat Commun 10, 4004 (2019) doi:10.1038/s41467-019-11802-9
Abstract
“In rodents, cells in the medial entorhinal cortex (EC) …
How the entorhinal cortex supports landmark-based navigation and path integration?
Xiaoli Chen, Paula Vieweg, Thomas Wolbers.Computing distance information from landmarks and self-motion cues – Differential contributions of anterior-lateral vs. posterior-medial entorhinal cortex in humans. NeuroImage, Volume 202,2019, 116074, ISSN 1053-8119, https://doi.org/10.1016/j.neuroimage.2019.116074.
Abstract
“Landmarks and path integration cues are …
How the Spiking Neural Network allows for navigation through an environment via landmark association without needing GPS?
Alexander Jones, Andrew Rush, Cory Merkel, Eric Herrmann, Ajey P. Jacob, Clare Thiem, Rashmi Jha. A neuromorphic SLAM architecture using gated-memristive synapses. Neurocomputing, 2019, https://doi.org/10.1016/j.neucom.2019.09.098.
Abstract
“Navigation in GPS-denied environments is a critical challenge for autonomous mobile platforms …
How the brain performs egocentric-to-allocentric transformations?
Cheng Wang, Xiaojing Chen, James J Knierim. Egocentric and allocentric representations of space in the rodent brain, Current Opinion in Neurobiology, Volume 60, 2020, Pages 12-20,https://doi.org/10.1016/j.conb.2019.11.005.
Abstract:
“Spatial signals are prevalent within the hippocampus and its neighboring regions. It …
How visual cues are integrated into the compass in the brain?
Yvette E. Fisher, Jenny Lu, Isabel D’Alessandro & Rachel I. Wilson . Sensorimotor experience remaps visual input to a heading-direction network. Nature (2019) doi:10.1038/s41586-019-1772-4
Abstract
“In the Drosophila brain, ‘compass’ neurons track the orientation of the body and head …
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CogNav Blog
New discovery worth spreading on cognitive navigation in neurorobotics and neuroscience
Recent Posts
- How to build a bio-inspired hardware implementation of an analog spike-based hippocampus memory model?
- How does the brain select what to remember during sleep?
- How hippocampal activity encodes numerous memories of specific events in life?
- How egocentric coding properties arise from its presynaptic inputs, and how egocentric cells represent items across different behavioral contexts?
- How the medial entorhinal cortex develops during learning and influences memory?
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