How the brain remembers where you’re heading to?
Kunz, Lukas, Liang Wang, Daniel Lachner-Piza, Hui Zhang, Armin Brandt, Matthias Dümpelmann, Peter C. Reinacher et al. “Hippocampal theta phases organize the reactivation of large-scale electrophysiological representations during goal-directed navigation.” Science Advances 5, no. 7 (2019): eaav8192.
Abstract
Humans are …
How hippocampus adds time to episodic memories?
Cox, Brittney M., Conor D. Cox, Benjamin G. Gunn, Aliza A. Le, Victoria C. Inshishian, Christine M. Gall, and Gary Lynch. “Acquisition of temporal order requires an intact CA3 commissural/associational (C/A) feedback system in mice.” Communications Biology 2, no. 1 …
How 3D vision neurons in insect brains compute 3D distance and direction?
Ronny Rosner, Joss von Hadeln, Ghaith Tarawneh & Jenny C. A. Read. A neuronal correlate of insect stereopsis. Nature Communications volume 10, Article number: 2845 (2019)
Abstract
A puzzle for neuroscience—and robotics—is how insects achieve surprisingly complex behaviours with …
How to implement 6DoF state estimation on 3D manifold based on neural dynamics?
State estimation in high dimensional space is a big challenge problem. Commonly, we use Lie group to implement 6DoF state estimation in 3D space. However, how does the brain implement path integration in 3D space based on neural dynamics?
Low …
How the brain controls movement in high dimensional space?
Gallego, Juan A., Matthew G. Perich, Lee E. Miller, and Sara A. Solla. “Neural manifolds for the control of movement.” Neuron 94, no. 5 (2017): 978-984.
Abstract
The analysis of neural dynamics in several brain cortices has consistently …
3D Grid Cell Visualisation Software
3D grid cell visualisation software was developed by Misun Kim at the Memory and Space Laboratory of Professor Eleanor Maguire, Wellcome Centre for Human Neuroimaging, University College London, London, UK.
This software has two main goals.
First, to visualize the …
Whether entorhinal velocity signals are equally influenced or provide a universal metric for self-motion across environments?
Munn, Robert GK, Caitlin S. Mallory, Kiah Hardcastle, Dane M. Chetkovich, and Lisa M. Giocomo. “Entorhinal velocity signals reflect environmental geometry.” bioRxiv (2019): 671222. doi: https://doi.org/10.1101/671222
Summary
The entorhinal cortex contains neural signals for representing self-location, including grid …
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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