Tag: Planning

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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Whether the entorhinal grid system is also involved in predicting where an animal will be in the next moment?

Ayako Ouchi, Shigeyoshi Fujisawa ,Predictive grid coding in the medial entorhinal cortex.Science 385,776-784(2024).DOI:10.1126/science.ado4166

Editor’s summary
Grid cells in the entorhinal cortex create a coordinate system of the environment for spatial navigation. However, it is not clear whether

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Whether, and how, replay supports both future planning and preserving memories of the past?

G. Elliott Wimmer, Yunzhe Liu, Daniel C. McNamee, and Raymond J. Dolan. Distinct replay signatures for prospective decision-making and memory preservation. PNAS, 120 (6) e2205211120, 2023. 

Significance
The sequential neural reactivation of prior experience, known as replay, is

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How does the brain implement planning?

Marcelo G. Mattar, Máté Lengyel. Planning in the brain. Neuron, 2022, https://doi.org/10.1016/j.neuron.2021.12.018.

Summary
“Recent breakthroughs in artificial intelligence (AI) have enabled machines to plan in tasks previously thought to be uniquely human. Meanwhile, the planning algorithms implemented by the

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Hippocampal Contributions to Model-Based Planning and Spatial Memory

Vikbladh, Oliver M., Michael R. Meager, John King, Karen Blackmon, Orrin Devinsky, Daphna Shohamy, Neil Burgess, and Nathaniel D. Daw. “Hippocampal Contributions to Model-Based Planning and Spatial Memory.” Neuron (2019).

Highlights
• We tested planning and spatial memory

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Planning at decision time and in the background during spatial navigation

Pezzulo, Giovanni, Francesco Donnarumma, Domenico Maisto, and Ivilin Stoianov. “Planning at decision time and in the background during spatial navigation.” Current Opinion in Behavioral Sciences 29 (2019): 69-76.

Highlights
• Planning is the model-based approach to solving control …

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Brain Mechanisms of Navigation in Physical and Cognitive Spaces

The following lectures are presented in the NEUROSCIENCE SYMPOSIUM : BRAIN MECHANISMS OF NAVIGATION IN PHYSICAL AND COGNITIVE SPACES at Central European University in August 31, 2017.

This is a special symposium with four outstanding scientist (three Nobel laureates and one Brain Prize winner)

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