Skip to main content
bioRxiv
  • Home
  • About
  • Submit
  • ALERTS / RSS
Advanced Search
New Results

Differential spatiotemporal representations along the hippocampal long axis in humans

View ORCID ProfileIva K. Brunec, View ORCID ProfileBuddhika Bellana, View ORCID ProfileJason D. Ozubko, View ORCID ProfileVincent Man, View ORCID ProfileJessica Robin, Zhong-Xu Liu, Cheryl Grady, View ORCID ProfileR. Shayna Rosenbaum, View ORCID ProfileGordon Winocur, View ORCID ProfileMorgan D. Barense, View ORCID ProfileMorris Moscovitch
doi: https://doi.org/10.1101/179655
Iva K. Brunec
1Department of Psychology, University of Toronto
2Rotman Research Institute, Baycrest
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for Iva K. Brunec
Buddhika Bellana
1Department of Psychology, University of Toronto
2Rotman Research Institute, Baycrest
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for Buddhika Bellana
Jason D. Ozubko
3Department of Psychology, SUNY Geneseo
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for Jason D. Ozubko
Vincent Man
1Department of Psychology, University of Toronto
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for Vincent Man
Jessica Robin
2Rotman Research Institute, Baycrest
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for Jessica Robin
Zhong-Xu Liu
2Rotman Research Institute, Baycrest
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Cheryl Grady
1Department of Psychology, University of Toronto
2Rotman Research Institute, Baycrest
6Department of Psychiatry, University of Toronto
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
R. Shayna Rosenbaum
2Rotman Research Institute, Baycrest
4Department of Psychology, York University
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for R. Shayna Rosenbaum
Gordon Winocur
1Department of Psychology, University of Toronto
2Rotman Research Institute, Baycrest
5Department of Psychology, Trent University
6Department of Psychiatry, University of Toronto
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for Gordon Winocur
Morgan D. Barense
1Department of Psychology, University of Toronto
2Rotman Research Institute, Baycrest
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for Morgan D. Barense
Morris Moscovitch
1Department of Psychology, University of Toronto
2Rotman Research Institute, Baycrest
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for Morris Moscovitch
  • Abstract
  • Full Text
  • Info/History
  • Metrics
  • Supplementary material
  • Preview PDF
Loading

Abstract

Increased place field size and signal autocorrelation along the dorsoventral hippocampal axis in rodents are considered a fundamental aspect of hippocampal organization, yet such evidence is lacking in humans. Using fMRI, we report corresponding evidence of increasing neural similarity from posterior to anterior hippocampus (dorsoventral homologues) in humans. These findings help account for observed shifting in representational granularity, from global context (anterior) to local details (posterior), along the hippocampal axis.

Copyright 
The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under a CC-BY-NC-ND 4.0 International license.
Back to top
PreviousNext
Posted August 24, 2017.
Download PDF

Supplementary Material

Email

Thank you for your interest in spreading the word about bioRxiv.

NOTE: Your email address is requested solely to identify you as the sender of this article.

Enter multiple addresses on separate lines or separate them with commas.
Differential spatiotemporal representations along the hippocampal long axis in humans
(Your Name) has forwarded a page to you from bioRxiv
(Your Name) thought you would like to see this page from the bioRxiv website.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Share
Differential spatiotemporal representations along the hippocampal long axis in humans
Iva K. Brunec, Buddhika Bellana, Jason D. Ozubko, Vincent Man, Jessica Robin, Zhong-Xu Liu, Cheryl Grady, R. Shayna Rosenbaum, Gordon Winocur, Morgan D. Barense, Morris Moscovitch
bioRxiv 179655; doi: https://doi.org/10.1101/179655
Reddit logo Twitter logo Facebook logo LinkedIn logo Mendeley logo
Citation Tools
Differential spatiotemporal representations along the hippocampal long axis in humans
Iva K. Brunec, Buddhika Bellana, Jason D. Ozubko, Vincent Man, Jessica Robin, Zhong-Xu Liu, Cheryl Grady, R. Shayna Rosenbaum, Gordon Winocur, Morgan D. Barense, Morris Moscovitch
bioRxiv 179655; doi: https://doi.org/10.1101/179655

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
  • Tweet Widget
  • Facebook Like
  • Google Plus One

Subject Area

  • Neuroscience
Subject Areas
All Articles
  • Animal Behavior and Cognition (4866)
  • Biochemistry (10821)
  • Bioengineering (8068)
  • Bioinformatics (27381)
  • Biophysics (14030)
  • Cancer Biology (11166)
  • Cell Biology (16106)
  • Clinical Trials (138)
  • Developmental Biology (8808)
  • Ecology (13332)
  • Epidemiology (2067)
  • Evolutionary Biology (17399)
  • Genetics (11705)
  • Genomics (15964)
  • Immunology (11061)
  • Microbiology (26169)
  • Molecular Biology (10681)
  • Neuroscience (56748)
  • Paleontology (422)
  • Pathology (1737)
  • Pharmacology and Toxicology (3012)
  • Physiology (4570)
  • Plant Biology (9670)
  • Scientific Communication and Education (1617)
  • Synthetic Biology (2699)
  • Systems Biology (6997)
  • Zoology (1515)