Results 1 to 10 of about 196,292 (260)
Learning accurate path integration in ring attractor models of the head direction system [PDF]
eLife, 2022 Ring attractor models for angular path integration have received strong experimental support. To function as integrators, head direction circuits require precisely tuned connectivity, but it is currently unknown how such tuning could be achieved.
Pantelis Vafidis +3 more
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A Neural Network Model for Learning 3D Object Representations Through Haptic Exploration
Frontiers in Neurorobotics, 2021 Humans initially learn about objects through the sense of touch, in a process called “haptic exploration.” In this paper, we present a neural network model of this learning process. The model implements two key assumptions.
Xiaogang Yan +2 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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Entanglement and the Path Integral
Foundations of Physics, 2022 23 pages, 6 figures, comments ...
Wharton, Ken, Liu, Raylor
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Brain Sciences, 2023 The ability to navigate and orient in spatial surroundings is critical for effective daily functioning. Such ability is perturbed in clinically diagnosed mood and anxiety disorders, with patients exhibiting poor navigational skills. Here, we investigated
Isma Zafar +6 more
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Journal of Marine Science and Engineering, 2023 As animals execute essential behaviors like foraging, they must orient with respect to the space around them, requiring some neural/behavioral mechanism for spatial navigation.
Ruma Chatterji, John E. Layne
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Interaction between path integration and visual orientation during the homing run of fiddler crabs [PDF]
Royal Society Open Science, 2017 Foraging fiddler crabs form a strict spatial relationship between their current positions and burrows, allowing them to run directly back to their burrows when startled even without visual contacts.
Hisashi Murakami +2 more
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Path integrals for parastatistics [PDF]
Physical Review D, 2004 We demonstrate that parastatistics can be quantized using path integrals by calculating the generating functionals for time-ordered products of both free and interacting parabose and parafermi fields in terms of path integrals. We also give a convenient form of the commutation relations for the Green components of the parabose and parafermi operators ...
Greenberg, O. W., Mishra, A. K.
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Size Matters: How Scaling Affects the Interaction between Grid and Border Cells
Frontiers in Computational Neuroscience, 2017 Many hippocampal cell types are characterized by a progressive increase in scale along the dorsal-to-ventral axis, such as in the cases of head-direction, grid and place cells.
Diogo Santos-Pata +5 more
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Cognitive Mapping Based on Conjunctive Representations of Space and Movement
Frontiers in Neurorobotics, 2017 It is a challenge to build robust simultaneous localization and mapping (SLAM) system in dynamical large-scale environments. Inspired by recent findings in the entorhinal–hippocampal neuronal circuits, we propose a cognitive mapping model that includes ...
Taiping Zeng, Taiping Zeng, Bailu Si
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