Cited by 497Advanced Neuroimaging Techniques and ApplicationsAdvanced MRI Techniques and ApplicationsFetal and Pediatric Neurological Disorders

Mapping Infant Brain Myelination with Magnetic Resonance Imaging

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Deoni, Sean C. L., Mercure, Evelyne, Blasi, Anna, Gasston, David, Thomson, Alex, Johnson, Mark, Williams, Steven C. R., Murphy, Declan G. M.·2011·The Journal of Neuroscience

Abstract

Myelination, the elaboration of myelin surrounding neuronal axons, is essential for normal brain function. The development of the myelin sheath enables rapid synchronized communication across the neural systems responsible for higher order cognitive functioning. Despite this critical role, quantitative visualization of myelination in vivo is not possible with current neuroimaging techniques including diffusion tensor and structural magnetic resonance imaging (MRI). Although these techniques offer insight into structural maturation, they reflect several different facets of development, e.g., changes in axonal size, density, coherence, and membrane structure; lipid, protein, and macromolecule content; and water compartmentalization. Consequently, observed signal changes are ambiguous, hindering meaningful inferences between imaging findings and metrics of learning, behavior or cognition. Here we present the first quantitative study of myelination in healthy human infants, from 3 to 11 months of age. Using a new myelin-specific MRI technique, we report a spatiotemporal pattern beginning in the cerebellum, pons, and internal capsule; proceeding caudocranially from the splenium of the corpus callosum and optic radiations (at 3–4 months); to the occipital and parietal lobes (at 4–6 months); and then to the genu of the corpus callosum and frontal and temporal lobes (at 6–8 months). Our results also offer preliminary evidence of hemispheric myelination rate differences. This work represents a significant step forward in our ability to appreciate the fundamental process of myelination, and provides the first ever in vivo visualization of myelin maturation in healthy human infancy.

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Crossref · 10.1523/jneurosci.2106-10.2011

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  • Using multicomponent relaxometry, myelination in the first year begins in the cerebellum, pons and internal capsule and proceeds back-to-front: splenium and optic radiations at three to four months, occipital and parietal lobes at four to six months, and frontal and temporal lobes at six to eight months.

    “myelination in the first year of life was shown to begin in the cerebellum, pons and internal capsule, and to proceed in a ‘back-to-front’ pattern, from the splenium of the corpus callosum and optic radiations (3–4 months), to the occipital and parietal lobes (4–6 months), and anteriorly to the frontal and temporal lobes ( 6–8 months)33.”

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Research works printed but not linked: 5

  1. Deoni SC (2009a) Correction of main magnetic field inhomogeneities in mcDESPOT data. In: Proceedings of the 17th Meeting of the Interna- tional Society for Magnetic Resonance in Medicine, Hawaii, April 18 -24, 2009, p 4609.
  2. Deoni SC (2009b) Whole-brain voxel-wise analysis of myelin water volume fraction in multiple sclerosis. In: Proceedings of the 17th Meeting of the International Society for Magnetic Resonance in Medicine, Hawaii, April 18 -24, 2009, p 210.
  3. Hurley SA, Mossahebi P, Samsonov AA, Alexander AL, Deoni SC, Fisher R, Duncan ID, Field AS (2010) Multicomponent relaxometry (mcDESPOT) in the shaking pup model of dysmyelination. In: Proceedings of the 18th Meeting of the International Society for Magnetic Resonance in Medi- cine, Stockholm, May 1-7, 2010, p 4516.
  4. Kitzler HH, Su J, Zeinch M, Deoni SC, Harper-Little C, Leung A, Kremen- chutzky M, Rutt BK (2010) mcDESPOT derived demyelination volume in multiple sclerosis patients correlates with clinical disability and senses early myelin loss. In: Proceedings of the 18th Meeting of the ISMRM. Stockholm SWE. pp 476.
  5. Yakovlev PI, Leours AR (1967) The myelogenetic cycles of regional matura- tion of the brain. In: Regional development of the brain in early life (Minkowski A, ed), pp. 3-70. Oxford: Blackwell.

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Authors
Deoni, S. C. L., Mercure, E., Blasi, A., Gasston, D., Thomson, A., Johnson, M., Williams, S. C. R., & Murphy, D. G. M.
Affiliations
  • King's College London (GB)
  • Birkbeck, University of London (GB)
  • NIHR Maudsley Biomedical Research Centre (GB)
Venue
The Journal of Neuroscience
Published
2011-01-12
Volume
31
Issue
2
Pages
784-791
ISSN
  • 0270-6474 (ISSN-L)
  • 1529-2401
OpenAlex
W2111706254
Cited by
497
References
48
Citations by year
2026: 22 · 2025: 19 · 2024: 23 · 2023: 38 · 2022: 29 · 2021: 38 · 2020: 58 · 2019: 41 · 2018: 41 · 2017: 37 · 2016: 31 · 2015: 23 · 2014: 25 · 2013: 36 · 2012: 19
FWCI
23.26
Type
journal article
Language
en
Open access
Locations
  • Journal of Neuroscience (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Goldsmiths (University of London) (acceptedVersion)
  • BIROn (Birkbeck, University of London) (submittedVersion)
  • UCL Discovery (University College London) (submittedVersion)
  • Research Portal (King's College London) (submittedVersion)
Funders
  • Autism Speaks
  • Wellcome Trust
  • NIHR Biomedical Research Centre, Royal Marsden NHS Foundation Trust/Institute of Cancer Research
  • National Institute for Health and Care Research (RP-PG-0606-1045, G0400061)
  • King's College London
  • Medical Research Council (G0400061, G0800298, G0400061/69344)
  • Engineering and Physical Sciences Research Council
  • Economic and Social Research Council (ES/G017603/1)
Topics
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced Neuroimaging Techniques and Applications
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced MRI Techniques and Applications
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Fetal and Pediatric Neurological Disorders
Keywords
myelination, infant brain development, hemispheric lateralization, corpus callosum, cerebellum, passive optical networks, internal capsule, optic radiation
MeSH terms
Brain, Female, Humans, Infant, Magnetic Resonance Imaging, Male, Myelin Sheath

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