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Related Experiment Video

Updated: Jan 6, 2026

A Video Demonstration of Preserved Piloting by Scent Tracking but Impaired Dead Reckoning After Fimbria-Fornix Lesions in the Rat

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Published on: April 24, 2009

Is hippocampal remapping the physiological basis for context?

John L Kubie^1,2, Eliott R J Levy³, André A Fenton^2,3,4

¹Department of Cell Biology, State University of New York, Downstate Medical Center, Brooklyn, New York.

|October 2, 2019

Summary

This summary is machine-generated.

The hippocampus forms environmental contexts using place cell maps. This study reviews context theories and proposes a temporal map definition, exploring if hippocampal remapping underlies context shifts for effective behavior.

Keywords:

context hippocampal map hippocampus remapping

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Last Updated: Jan 6, 2026

A Video Demonstration of Preserved Piloting by Scent Tracking but Impaired Dead Reckoning After Fimbria-Fornix Lesions in the Rat

A Video Demonstration of Preserved Piloting by Scent Tracking but Impaired Dead Reckoning After Fimbria-Fornix Lesions in the Rat

Published on: April 24, 2009

Longitudinal Two-Photon Imaging of Dorsal Hippocampal CA1 in Live Mice

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Published on: June 19, 2019

Horizontal Hippocampal Slices of the Mouse Brain

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Published on: September 22, 2020

Area of Science:

Neuroscience
Cognitive Science
Behavioral Science

Background:

The hippocampus generates environmental representations, termed "contexts," building on O'Keefe and Nadel's (1978) cognitive map theory.
Place cells in the hippocampus form spatial maps, with unique environments having distinct place cell representations that
remap
in novel environments.

Purpose of the Study:

To provide a historical overview of context in behavior control.
To review the history of place cell maps and remapping concepts.
To propose a revised, temporally-based definition of place cell maps and investigate hippocampal remapping as a substrate for context shifts.

Main Methods:

Historical literature review of context and hippocampal function.
Analysis of place cell mapping and remapping phenomena.
Theoretical proposal of a temporal overlap-based definition for place cell maps.

Main Results:

Existing definitions of context are primarily spatial, limiting their application to locomoting animals.
Hippocampal remapping is a potential physiological substrate for psychological context shifts.
A temporal overlap-based definition offers greater flexibility for place cell maps.

Conclusions:

Contextual representations in the hippocampus are crucial for effective behavior.
Further research is needed to confirm hippocampal remapping as the substrate for context shifts.
A temporal framework for place cell maps may enhance our understanding of cognitive flexibility.