Category: Cognitive Map

How to implement planning in the Brain?

Marcelo G. Mattar, Nathaniel D. Daw. Planning in the Brain: It’s Not What You Think It Is. Annual Review Neuroscience, 2026, 49.  https://doi.org/10.1146/annurev-neuro-102124-015847

Abstract
“The neuroscience of planning has long been analogized to search algorithms in artificial intelligence (AI), …

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How entorhinal cortex represent task-relevant remote locations independently of CA1?

Emily A. Aery Jones, Isabel I. C. Low, Frances S. Cho & Lisa M. Giocomo. Entorhinal cortex represents task-relevant remote locations independently of CA1. Nat Neurosci (2026). https://doi.org/10.1038/s41593-026-02232-0

Abstract
“Neurons can collectively represent the current sensory experience during exploration …

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How topographic CA1 input shape subicular spatial coding?

Yanjun Sun, Daniel T. Pederick, Xiangmin Xu, Liqun Luo, Lisa M. Giocomo. Topographic CA1 input shapes subicular spatial coding. bioRxiv 2026.03.24.714092; doi: https://doi.org/10.64898/2026.03.24.714092

Abstract
Topographic organization characterizes hippocampal circuits, yet its functional significance remains unclear. By selectively …

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How cross-scale dynamics are jointly organized in space and time, and how this spatiotemporal organization supports flexible hierarchical processing in the brain?

Harris, B., Gong, P. Nested spatiotemporal theta–gamma waves organize hierarchical processing across the mouse visual cortex. Nat Commun 17, 2629 (2026). https://doi.org/10.1038/s41467-026-68893-4

Abstract
The brain processes visual information across diverse spatial and temporal scales, but the dynamics that

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How locomotor development shapes hippocampal spatial coding?

Marco P. Abrate, Laurenz Muessig, Francesca Cacucci, Joshua P. Bassett, Hui Min Tan, Thomas J. Wills, Caswell Barry. From movement to cognitive maps: recurrent neural networks reveal how locomotor development shapes hippocampal spatial coding. bioRxiv 2025.12.30.696864; doi: https://doi.org/10.64898/2025.12.30.696864

Abstract…

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How environmental novelty modulate rapid cortical plasticity during navigation?

Alexander Attinger, Antonia Drinnenberg, Can Dong, Charu Ramakrishnan, La’Akea Siverts, Tanya L Daigle, Bosiljka Tasic, Hongkui Zeng, Sean Quirin, Karl Deisseroth, Lisa M Giocomo. Environmental Novelty Modulates Rapid Cortical Plasticity During Navigation
bioRxiv 2025.10.21.683723; doi: https://doi.org/10.1101/2025.10.21.683723

Abstract
In

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How the Hippocampal Cognitive Map Supports Flexible Navigation?

O’Keefe J. How the Hippocampal Cognitive Map Supports Flexible Navigation. Annual Review of Neuroscience. 2025 Apr 8;48.

ABSTRACT

“During navigation to a goal, a portion of the hippocampal place cells exhibit directional preferences, firing more in some directions than …

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How the geometric structure and underlying circuit organization of hippocampal population dynamics facilitate both memory discrimination and generalization, enabling efficient and flexible learning?

Wenbo Tang, Hongyu Chang, Can Liu, Salma Perez-Hernandez, William Y. Zheng, Jaehyo Park, Azahara Oliva, Antonio Fernandez-Ruiz. A hippocampal population code for rapid generalization. bioRxiv 2025.03.15.643456; doi: https://doi.org/10.1101/2025.03.15.643456

Abstract
Generalizing from experience and applying prior knowledge to new

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How hippocampal representations drift in stable multisensory environments?

Climer, J.R., Davoudi, H., Oh, J.Y. et al. Hippocampal representations drift in stable multisensory environments. Nature 645, 457–465 (2025). https://doi.org/10.1038/s41586-025-09245-y

Abstract
“Experiments that track hippocampal place cells in mice navigating the same real environment have found significant changes in …

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How cooperative actions of interneuron families support the hippocampal spatial code?

Manuel Valero, Pablo Abad-Perez, Andrea Gallardo, Marta Picco, Raquel García-Hernandez, Jorge Brotons, Anel Martínez-Félix, Robert Machold, Bernardo Rudy, György Buzsáki. Cooperative actions of interneuron families support the hippocampal spatial code. Science 389,eadv5638(2025). DOI:10.1126/science.adv5638

Abstract
Identifying the computational roles

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How mice navigate scent trails using predictive policies?

Siddharth Jayakumar, Nicola Rigolli, Mackenzie W Mathis, Massimo Vergassola, Alexander Mathis, Venkatesh N Murthy. Mice navigate scent trails using predictive policies. bioRxiv 2025.08.27.672631; doi: https://doi.org/10.1101/2025.08.27.672631

Abstract
Animals actively sense their environment to extract features of interest to guide

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What’s the replay and representation dynamics in the hippocampus of freely flying bats?

Angelo Forli, Wudi Fan, Kevin K. Qi & Michael M. Yartsev. Replay and representation dynamics in the hippocampus of freely flying batsNature (2025). https://doi.org/10.1038/s41586-025-09341-z

Abstract
Cognitive functions for navigation and memory rely on emergent properties of

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How flexible navigation strategies emerge and evolve in freely moving non-human primates?

Nada El Mahmoudi, Francesca Lanzarini, Farzad Ziaie Nezhad, Deepak Surendran, Jean Laurens. From Exploration to Structured Navigation: Learning Dynamics of Freely Moving Marmosets during Foraging. bioRxiv 2025.03.22.644580; doi: https://doi.org/10.1101/2025.03.22.644580

Abstract
Spatial memory plays a crucial role in guiding

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How insect integrate spatial and temporal information?

Gkanias, E., Webb, B. Spatiotemporal computations in the insect celestial compass. Nat Commun 16, 2832 (2025). https://doi.org/10.1038/s41467-025-57937-w

Abstract
Obtaining a geocentric directional reference from a celestial compass requires compensation for the sun’s movement during the day (relative to …

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How the brain coordinates and integrates allocentric, route-centered, and egocentric spatial reference frames at the network level during navigation?

Yicheng Zheng (征亦诚), Xinyu Zhou (周信羽), Shawn C. Moseley, Sydney M. Ragsdale, Leslie J. Alday, Wei Wu (吴畏) and Aaron A. Wilber. A Hippocampal-parietal Network for Reference Frame Coordination. Journal of Neuroscience, 5 February 2025, e1782242025; https://doi.org/10.1523/JNEUROSCI.1782-24.2025

Abstract
“Navigating …

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