Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Trajectory scanning as a predictive coding mechanism for goal-directed navigation, obstacle avoidance and episodic memory.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences·2026
Same author

Diversity and sensorimotor specialization of head direction cells in the mouse thalamus.

Current biology : CB·2026
Same author

Hippocampal astrocytic sequences emerge during learning and memory.

bioRxiv : the preprint server for biology·2026
Same author

The neurovascular impulse response function differentially reflects intrinsic neuromodulation across cortical regions.

Nature neuroscience·2026
Same author

Scientific Histories of Hippocampal Research: Introduction to the Special Issue Part 2.

Hippocampus·2026
Same author

A feature-based generalizable prediction model for both perceptual and abstract reasoning.

Cognitive neuroscience·2025

Related Experiment Video

Updated: Aug 25, 2025

Recording Spatially Restricted Oscillations in the Hippocampus of Behaving Mice
07:10

Recording Spatially Restricted Oscillations in the Hippocampus of Behaving Mice

Published on: July 1, 2018

8.9K

Internally generated time in the rodent hippocampus is logarithmically compressed.

Rui Cao1, John H Bladon2, Stephen J Charczynski1

  • 1Department of Psychological and Brain Sciences, Boston University, Boston, United States.

Elife
|October 17, 2022
PubMed
Summary

Neural time cells in the hippocampus follow a logarithmic compression, mirroring the Weber-Fechner Law. This suggests our perception of time is encoded logarithmically by these hippocampal cells.

Keywords:
hippocampusneurosciencepower-law distributionrattime cell

More Related Videos

Tuning in the Hippocampal Theta Band In Vitro: Methodologies for Recording from the Isolated Rodent Septohippocampal Circuit
11:37

Tuning in the Hippocampal Theta Band In Vitro: Methodologies for Recording from the Isolated Rodent Septohippocampal Circuit

Published on: August 2, 2017

9.9K
Longitudinal Two-Photon Imaging of Dorsal Hippocampal CA1 in Live Mice
09:34

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

Published on: June 19, 2019

16.2K

Related Experiment Videos

Last Updated: Aug 25, 2025

Recording Spatially Restricted Oscillations in the Hippocampus of Behaving Mice
07:10

Recording Spatially Restricted Oscillations in the Hippocampus of Behaving Mice

Published on: July 1, 2018

8.9K
Tuning in the Hippocampal Theta Band In Vitro: Methodologies for Recording from the Isolated Rodent Septohippocampal Circuit
11:37

Tuning in the Hippocampal Theta Band In Vitro: Methodologies for Recording from the Isolated Rodent Septohippocampal Circuit

Published on: August 2, 2017

9.9K
Longitudinal Two-Photon Imaging of Dorsal Hippocampal CA1 in Live Mice
09:34

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

Published on: June 19, 2019

16.2K

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Computational Biology

Background:

  • Hippocampal time cells sequentially fire to represent elapsed time after a stimulus.
  • Previous research indicated time cells might compress temporal information, with fewer cells firing and wider fields at later delays.
  • The Weber-Fechner Law describes a logarithmic relationship between physical stimuli and perceived intensity.

Purpose of the Study:

  • To investigate if the temporal compression observed in hippocampal time cells adheres to the Weber-Fechner Law.
  • To quantitatively analyze the relationship between time cell firing patterns and elapsed delay.
  • To determine the nature of temporal representation within the rodent hippocampus.

Main Methods:

  • Utilized a hierarchical Bayesian model to analyze time cell firing patterns at trial, cell, and population levels.
  • Separated within-trial receptive field width from across-trial variability.
  • Examined the distribution of time cell receptive fields along a temporal axis.

Main Results:

  • After accounting for across-trial variability, time cell field width increased linearly with delay.
  • The population of time cells was found to be evenly distributed along a logarithmic time axis.
  • Demonstrated that neural temporal representation in the hippocampus is logarithmically compressed.

Conclusions:

  • Rodent hippocampal time cells exhibit logarithmic compression, consistent with the Weber-Fechner Law.
  • This provides strong quantitative evidence for a neural Weber-Fechner Law governing temporal representation.
  • Suggests a fundamental principle in how the brain encodes and perceives time.