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

Inferior parietal lobule and early visual areas support elicitation of individualized meanings during narrative listening

View ORCID ProfileS. Saalasti, J. Alho, M. Bar, E. Glerean, T. Honkela, M. Kauppila, M. Sams, I. P. Jääskeläinen
doi: https://doi.org/10.1101/301812
S. Saalasti
1Brain and Mind Laboratory, Department of Neuroscience and Biomedical Engineering, Aalto University School of Science, Finland
2Department of Psychology and Logopedics, Medical Faculty, University of Helsinki, Helsinki, Finland
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for S. Saalasti
J. Alho
1Brain and Mind Laboratory, Department of Neuroscience and Biomedical Engineering, Aalto University School of Science, Finland
2Department of Psychology and Logopedics, Medical Faculty, University of Helsinki, Helsinki, Finland
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
M. Bar
3Gonda Multidisciplinary Brain Research Center, Bar-Ilan University, Ramat Gan, Israel
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
E. Glerean
1Brain and Mind Laboratory, Department of Neuroscience and Biomedical Engineering, Aalto University School of Science, Finland
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
T. Honkela
4Department of Modern Languages, University of Helsinki, Helsinki, Finland
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
M. Kauppila
1Brain and Mind Laboratory, Department of Neuroscience and Biomedical Engineering, Aalto University School of Science, Finland
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
M. Sams
1Brain and Mind Laboratory, Department of Neuroscience and Biomedical Engineering, Aalto University School of Science, Finland
5Department of Computer Science, Aalto University School of Science, Finland
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
I. P. Jääskeläinen
1Brain and Mind Laboratory, Department of Neuroscience and Biomedical Engineering, Aalto University School of Science, Finland
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Abstract
  • Full Text
  • Info/History
  • Metrics
  • Preview PDF
Loading

Abstract

When listening to a narrative, the verbal expressions translate into meanings and flow of mental imagery, at best vividly immersing the keen listener into the sights, sounds, scents, objects, actions, and events in the story. However, the same narrative can be heard quite differently based on differences in listeners’ previous experiences and knowledge, as the semantics and mental imagery elicited by words and phrases in the story vary extensively between any given two individuals. Here, we capitalized on such inter-individual differences to disclose brain regions that support transformation of narrative into individualized propositional meanings and associated mental imagery by analyzing brain activity associated with behaviorally-assessed individual meanings elicited by a narrative. Sixteen subjects listed words best describing what had come to their minds during each 3–5 sec segment of an eight-minute narrative that they listened during fMRI of brain hemodynamic activity. Similarities in these word listings between subjects, estimated using latent-semantic analysis combined with WordNet knowledge, predicted similarities in brain hemodynamic activity in supramarginal and angular gyri as well as in cuneus. Our results demonstrate how inter-individual differences in semantic representations can be measured and utilized to identify specific brain regions that support the elicitation of individual propositional meanings and the associated mental imagery when one listens to a narrative.

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 April 16, 2018.
Download PDF
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.
Inferior parietal lobule and early visual areas support elicitation of individualized meanings during narrative listening
(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
Inferior parietal lobule and early visual areas support elicitation of individualized meanings during narrative listening
S. Saalasti, J. Alho, M. Bar, E. Glerean, T. Honkela, M. Kauppila, M. Sams, I. P. Jääskeläinen
bioRxiv 301812; doi: https://doi.org/10.1101/301812
Digg logo Reddit logo Twitter logo Facebook logo Google logo LinkedIn logo Mendeley logo
Citation Tools
Inferior parietal lobule and early visual areas support elicitation of individualized meanings during narrative listening
S. Saalasti, J. Alho, M. Bar, E. Glerean, T. Honkela, M. Kauppila, M. Sams, I. P. Jääskeläinen
bioRxiv 301812; doi: https://doi.org/10.1101/301812

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 (3602)
  • Biochemistry (7567)
  • Bioengineering (5522)
  • Bioinformatics (20782)
  • Biophysics (10325)
  • Cancer Biology (7978)
  • Cell Biology (11635)
  • Clinical Trials (138)
  • Developmental Biology (6602)
  • Ecology (10200)
  • Epidemiology (2065)
  • Evolutionary Biology (13611)
  • Genetics (9539)
  • Genomics (12844)
  • Immunology (7919)
  • Microbiology (19538)
  • Molecular Biology (7657)
  • Neuroscience (42081)
  • Paleontology (308)
  • Pathology (1257)
  • Pharmacology and Toxicology (2201)
  • Physiology (3267)
  • Plant Biology (7038)
  • Scientific Communication and Education (1294)
  • Synthetic Biology (1951)
  • Systems Biology (5426)
  • Zoology (1116)