Results 21 to 30 of about 1,410,389 (331)
A single-cell spiking model for the origin of grid-cell patterns. [PDF]
PLoS Computational Biology, 2017 Spatial cognition in mammals is thought to rely on the activity of grid cells in the entorhinal cortex, yet the fundamental principles underlying the origin of grid-cell firing are still debated.
Tiziano D'Albis, Richard Kempter
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Speed modulations in grid cell information geometry. [PDF]
Nat CommunYe Z, Wessel R.
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Robust and Efficient Coding with Grid Cells [PDF]
PLOS Computational Biology, 2017 Abstract The neuronal code arising from the coordinated population activity of grid cells in the rodent entorhinal cortex can uniquely represent space across large distances but the precise conditions for efficient coding are unknown. Here we present a number-theoretic analysis of grid coding and derive an upper bound on the distance ...
Lajos Vágó, Balázs Ujfalussy
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Reduced Grid Cell‐Like fMRI Activity relates to Synaptic Biomarkers in Predementia Alzheimer's Disease [PDF]
Alzheimers DementJarholm J +13 more
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Journal of Marine Science and Engineering, 2023 Recently, marine development plans such as offshore wind farms and marina port facilities have been established to use Korean coastal waters, and research on the development of operational ships such as autonomous ships and water-surface flying ships is ...
Hyun-Suk Kim +6 more
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Frontiers in Computational Neuroscience, 2023 IntroductionVisual-spatial perception is a process for extracting the spatial relationship between objects in the environment. The changes in visual-spatial perception due to factors such as the activity of the sympathetic nervous system (hyperactivation)
Pratik Purohit +3 more
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Multi-Scale Extension in an Entorhinal-Hippocampal Model for Cognitive Map Building
Frontiers in Neurorobotics, 2021 Neuroscience research shows that, by relying on internal spatial representations provided by the hippocampus and entorhinal cortex, mammals are able to build topological maps of environments and navigate.
Jiru Wang, Rui Yan, Huajin Tang
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Vpliv velikosti mrežne celice in metod interpolacij na izračunano prostornino ( = Impact of the grid cell size and interpolation methods on earthwork volume calculation) [PDF]
Geodetski Vestnik, 2015 Technologies of massive spatial data acquisition from air, compared to a classical terrain measurement, enables an acquisition of large amounts of data in shorter time and with comparable quality.
Tilen Urbančič +2 more
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Improved Visual Recognition Memory Model Based on Grid Cells for Face Recognition
Frontiers in Neuroscience, 2021 Traditional facial recognition methods depend on a large number of training samples due to the massive turning of synaptic weights for low-level feature extractions.
Jie Liu +3 more
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A new direction for grid cells [PDF]
Learning & Behavior, 2015 Krupic, Bauza, Burton, Barry, & O'Keefe (Grid cell symmetry is shaped by environmental geometry. Nature, 518, 232-235, 2015) found that the grids of grid cells in the entorhinal cortex of rats become sparser at the sharp end of a trapezoidal space. This makes grids, and grid cells, unsuitable for measuring distance traveled (odometry) and suggests that
Ken Cheng
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