Different clones for different contexts: Hippocampal cognitive maps as higher-order graphs of a cloned HMM

Abstract excerpt

Hippocampus encodes cognitive maps that support episodic memories, navigation, and planning. Under-standing the commonality among those maps as well as how those maps are structured, learned from experience, and used for inference and planning is an interesting but unsolved problem. We propose higher-order graphs as the general principle and present, as a plausible model, a cloned hidden Markov model (HMM) that ca...

Topics

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• Excitatory Amino Acid Antagonists
• Long-Term Potentiation
• Memory
• Models, Animal
• Molecular Biology
• Neuronal Plasticity
• Receptors, AMPA
• Receptors, N-Methyl-D-Aspartate

Identifiers and source

Literature Corpus work

81f6b908-5eba-5ba2-b1c2-0975054e85c9

DOI

10.1101/745950