Category: Cognitive Navigation

How can 3D head orienting movements be encoded in the primary visual cortex?

Grigori Guitchounts, Javier Masís, Steffen B.E. Wolff, David Cox. Encoding of 3D Head Orienting Movements in the Primary Visual Cortex. Neuron, August 11, 2020, DOI:https://doi.org/10.1016/j.neuron.2020.07.014

Summary
Animals actively sample the sensory world by generating complex patterns of movement

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How does the brain encode temporal context information about what happened in addition to when it happened?

Ian M. Bright, Miriam L. R. Meister, Nathanael A. Cruzado, Zoran Tiganj, Elizabeth A. Buffalo, Marc W. Howard. A temporal record of the past with a spectrum of time constants in the monkey entorhinal cortex. Proceedings of the National …

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How does the neural network link the scene perception and spatial memory systems of the human brain?

Adam Steel, Madeleine M. Billings, Edward H. Silson, Caroline E. Robertson. A network linking perception and memory systems in posterior cerebral cortex. doi: https://doi.org/10.1101/2020.05.25.115147

Abstract
“Here, we report a new network of brain areas bridging the spatial-memory and scene-perception

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How can local sensory signals be transformed into a global, multimodal, abstract representation of space for navigation?

Okubo T., Patella P., D’Alessandro I., and Wilson RI. “A Neural Network for Wind-Guided Compass Navigation.” Neuron, 2020, 107, Pp. 1-17

Summary
“Spatial maps in the brain are most accurate when they are linked to external sensory cues. …

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How is vectorial information encoded in spatial cognition?

Bicanski, A., Burgess, N. Neuronal vector coding in spatial cognition. Nat Rev Neurosci (2020). https://doi.org/10.1038/s41583-020-0336-9

Abstract
Several types of neurons involved in spatial navigation and memory encode the distance and direction (that is, the vector) between an agent

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How can spatial navigation research in neuroscience and AI advance both fields significantly?

Bermudez-Contreras E, Clark BJ and Wilber A (2020) The Neuroscience of Spatial Navigation and the Relationship to Artificial IntelligenceFront. Comput. Neurosci. 14:63. doi: 10.3389/fncom.2020.00063

Abstract

“Recent advances in artificial intelligence (AI) and neuroscience are impressive. In AI, this …

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How animals navigate over large-scale environments ?

Lee Harten, Amitay Katz1, Aya Goldshtein, Michal Handel, Yossi Yovel. The ontogeny of a mammalian cognitive map in the real world
SCIENCE 10 JUL 2020 : 194-197

Abstract
How animals navigate over large-scale environments remains a riddle. Specifically, …

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How do spatial view cells work in spatial navigation and memory recall?

Rolls ET, Stringer SM. Spatial view cells in the hippocampus, and their idiothetic update based on place and head directionNeural Netw. 2005;18(9):1229‐1241. doi:10.1016/j.neunet.2005.08.006

Abstract:

Single neuron recording studies have demonstrated the existence of spatial view neurons

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How to study long-term memory formation and recall during spatial navigation in rodents?

Morales L, Tomàs DP, Dalmau J, de la Rocha J and Jercog PE (2020) High-Throughput Task to Study Memory Recall During Spatial Navigation in Rodents. Front. Behav. Neurosci. 14:64. doi: 10.3389/fnbeh.2020.00064

Abstract

“Spatial navigation is one of the most …

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How does the mouse brain encode 3D compass?

Dora E. Angelaki, Julia Ng, Amada M. Abrego, Henry X. Cham, Eftihia K. Asprodini, J. David Dickman & Jean Laurens . A gravity-based three-dimensional compass in the mouse brainNat Commun 11, 1855 (2020). https://doi.org/10.1038/s41467-020-15566-5

Abstract
“Gravity sensing provides …

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How can navigation in cluttered environments be supported by utilizing a combination of grid cell-driven vector navigation, place cell-driven topological navigation, and border cell-driven local obstacle avoidance?

Edvardsen, V, Bicanski, A, Burgess, N. Navigating with grid and place cells in cluttered environments. Hippocampus. 2020; 30: 220– 232. https://doi.org/10.1002/hipo.23147

Abstract
“Hippocampal formation contains several classes of neurons thought to be involved in navigational processes, in particular place …

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How is speed signal utilized by the brain for performing path integration?

Holger Dannenberg, Hallie Lazaro, Pranav Nambiar, Alec Hoyland, Michael E Hasselmo. Effects of visual inputs on neural dynamics for coding of location and running speed in medial entorhinal cortex. bioRxiv 2020.04.06.027466; doi: https://doi.org/10.1101/2020.04.06.027466

Abstract
“Neuronal representations of spatial location …

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How does the brain encode landmarks?

Fischer, Lukas, Raul Mojica Soto-Albors, Friederike Buck, and Mark Harnett. “Representation of Visual Landmarks in Retrosplenial Cortex.” eLife 2020;9:e51458 DOI: 10.7554/eLife.51458

Abstract
The process by which visual information is incorporated into the brain’s spatial framework to represent

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How does the brain maintain a proper sense of 3D orientation relative to both local and global cues in 3D navigation?

Patrick A. LaChance, Julie R. Dumont, Pelin Ozel, Jennifer L. Marcroft, Jeffrey S. Taube. Commutative Properties of Head Direction Cells During Locomotion in 3D: Are All Routes Equal? Journal of Neuroscience 3 March 2020, 2789-19; DOI: 10.1523/JNEUROSCI.2789-19.2020

Abstract
Navigation

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How does the human brain encode egocentric (self-centered) spatial information?

Lukas Kunz, Armin Brandt, Peter C. Reinacher, Bernhard P. Staresina, Eric T. Reifenstein, Christoph T. Weidemann, Nora A. Herweg, Melina Tsitsiklis, Richard Kempter, Michael J. Kahana, Andreas Schulze-Bonhage, Joshua Jacobs. A neural code of egocentric spatial information in human medial

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