Cited by 165Advanced Neuroimaging Techniques and ApplicationsNeurobiology of Language and BilingualismLanguage Development and Disorders

Exploring the Early Organization and Maturation of Linguistic Pathways in the Human Infant Brain

Open access
Dubois, Jessica, Poupon, Cyril, Thirion, Bertrand, Simonnet, Hina, Kulikova, Sofya, Leroy, François, Hertz-Pannier, Lucie, Dehaene-Lambertz, Ghislaine·2016·Cerebral Cortex

Abstract

Linguistic processing is based on a close collaboration between temporal and frontal regions connected by two pathways: the "dorsal" and "ventral pathways" (assumed to support phonological and semantic processing, respectively, in adults). We investigated here the development of these pathways at the onset of language acquisition, during the first post-natal weeks, using cross-sectional diffusion imaging in 21 healthy infants (6-22 weeks of age) and 17 young adults. We compared the bundle organization and microstructure at these two ages using tractography and original clustering analyses of diffusion tensor imaging parameters. We observed structural similarities between both groups, especially concerning the dorsal/ventral pathway segregation and the arcuate fasciculus asymmetry. We further highlighted the developmental tempos of the linguistic bundles: The ventral pathway maturation was more advanced than the dorsal pathway maturation, but the latter catches up during the first post-natal months. Its fast development during this period might relate to the learning of speech cross-modal representations and to the first combinatorial analyses of the speech input.

Integrity signals

Registry

Crossref · 10.1093/cercor/bhv082

Cites

104 of 104 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • The dorsal pathway development falls behind the ventral pathway at birth and catches up later at the first postnatal months.

    “Researchers can further estimate the growth of tracts at the subsystem level by multivariate analysis; for example, one study investigated the maturational calendars of linguistic bundles and found that the dorsal pathway development falls behind the ventral pathway at birth and catches up later at the first postnatal months (Dubois et al., 2016).”
  • Computational processing might have been facilitated by some of the changes presented here, at least in some of the circuits that have expanded in our lineage.

    “Computational processing might have been facilitated by some of the changes presented here, at least in some of the circuits that have expanded in our lineage111,112, since subtle maturational differences early in development113 may have had a considerable impact on the phenotype.”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Dubois, J., Poupon, C., Thirion, B., Simonnet, H., Kulikova, S., Leroy, F., Hertz-Pannier, L., & Dehaene-Lambertz, G.
Affiliations
  • Université Paris-Sud (FR)
  • Commissariat à l'Énergie Atomique et aux Énergies Alternatives (FR)
  • Inserm (FR)
Corresponding author
Dubois, Jessica
Venue
Cerebral Cortex
Published
2015-04-29
Volume
26
Issue
5
Pages
2283-2298
ISSN
  • 1047-3211 (ISSN-L)
  • 1460-2199
OpenAlex
W2090111317
Cited by
165
References
104
Citations by year
2026: 9 · 2025: 14 · 2024: 9 · 2023: 12 · 2022: 12 · 2021: 12 · 2020: 45 · 2019: 12 · 2018: 17 · 2017: 11 · 2016: 9 · 2015: 3
FWCI
10.79
Type
journal article
Language
en
Open access
Licence
other-oa
Locations
  • Cerebral Cortex (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion, other-oa)
  • HighWire Press Open Archive (submittedVersion)
Funders
  • Fyssen Foundation
  • Fondation de France
  • Ecole des Neurosciences de Paris
  • Fondation Motrice
  • McDonnell Foundation
  • French National Agency for Research (ANR)
  • European Union Seventh Framework Program (FP7/2007-2013, 604102)
Topics
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced Neuroimaging Techniques and Applications
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neurobiology of Language and Bilingualism
  • Social Sciences › Psychology › Developmental and Educational Psychology › Language Development and Disorders
Keywords
dorsal visual pathway, ventral stream, arcuate fasciculus, language acquisition, infant brain development, white matter maturation, speech processing, phonological processing, semantic processing, tractography, diffusion tensor imaging
MeSH terms
Brain, Cross-Sectional Studies, Female, Frontal Lobe, Humans, Infant, Language Development, Linguistics, Male, Neural Pathways, Temporal Lobe, Diffusion Magnetic Resonance Imaging, Diffusion Tensor Imaging, White Matter

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review