Cited by 1,088Neurogenesis and neuroplasticity mechanismsChild and Animal Learning DevelopmentEarly Childhood Education and Development

How the Timing and Quality of Early Experiences Influence the Development of Brain Architecture

Open access
Fox, Sharon E, Levitt, Pat, Nelson, Charles A·2010·Child Development

Abstract

Early life events can exert a powerful influence on both the pattern of brain architecture and behavioral development. In this study a conceptual framework is provided for considering how the structure of early experience gets “under the skin.” The study begins with a description of the genetic framework that lays the foundation for brain development, and then proceeds to the ways experience interacts with and modifies the structures and functions of the developing brain. Much of the attention is focused on early experience and sensitive periods, although it is made clear that later experience also plays an important role in maintaining and elaborating this early wiring diagram, which is critical to establishing a solid footing for development beyond the early years.

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Crossref · 10.1111/j.1467-8624.2009.01380.x

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123 of 123 references verified0 citation errors · 0 not checkable

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  • Early stages of life from embryonic development through adolescence are a time window when there is greater susceptibility to environmental toxins than at later periods in life.

    “These early stages are a time window when there is greater susceptibility to environmental toxins than at later periods in life.68–70”

    From Epigenetic regulation in major depression and other stress-related disorders: molecular mechanisms, clinical relevance and therapeutic potential (2023) · cites this paper as [69]

    The Genetics and Environment section (page unavailable) says prenatal exposure to toxins can disrupt brain and behavioral development. The Global Development section (page unavailable) describes heightened sensitivity to experiences in early development, but the paper does not establish that susceptibility to toxins remains greater through adolescence than in later life. (LLM, conf=0.82)

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  • Experience with prototypical IDS prosody and vocal affect elicits greater responsiveness from the infant and fosters a positive interactive loop of social interaction between mother and child, which scaffolds infant vocal communication and supports healthy brain development.

    “Thus, experience with prototypical IDS prosody and vocal affect not only elicits greater responsiveness from the infant [13], but also fosters a positive interactive loop of social interaction between mother and child [2,6,14] which in turn scaffolds infant vocal communication [15–18], and supports healthy brain development.”

    From Effect of maternal depression on infant-directed speech to prelinguistic infants: Implications for language development (2020) · cites this paper as [14]

    Split into 2 atoms — 0 confirmed, 1 partially supported, 0 disputed, 0 misattributed, 1 unverifiable. Expand the claim to see per-atom verdicts.

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  • Events early in life may be embedded preferentially due to a preponderance of sensitive periods, or windows of rapid development and heightened plasticity.

    “Events early in life may be embedded preferentially due to a preponderance of sensitive periods, or windows of rapid development and heightened plasticity (responsiveness to experience).”
  • A lack of expected environmental inputs during the critical period has long-lasting effects on neurocognitive development.

    “A lack of expected environmental inputs during this critical period has long-lasting effects on neurocognitive development (Fox et al., 2010).”

    From Resting brain activity in early childhood predicts IQ at 18 years (2023) · cites this paper as Fox et al., 2010

  • Normal brain development requires expected inputs to guide neural pruning and cortical specialization.

    “normal brain development requires expected inputs to guide neural pruning and cortical specialization (Black et al., 1998, Fox et al., 2010, Greenough et al., 2002).”

    From Resting brain activity in early childhood predicts IQ at 18 years (2023) · cites this paper as Fox et al., 2010

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Research works printed but not linked: 2

  1. Curtiss SG 1977 A psycholinguistic study of a modern-day “wild child” New York Academic Press
  2. Guion SG Flege JE Akahane-Yamada R Downs-Pruitt JC 1998 Acquisition of English phonetic categories by Japanese speakers: Evidence from categorical discrimination tests Journal of the Acoustical Society of America 103 3089 3090

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Authors
Fox, S. E., Levitt, P., & Nelson, C. A.
Affiliations
  • Harvard University (US)
  • Vanderbilt University (US)
  • Boston Children's Hospital (US)
Venue
Child Development
Published
2010-01-01
Volume
81
Issue
1
Pages
28-40
ISSN
  • 0009-3920 (ISSN-L)
  • 1467-8624
OpenAlex
W2009890969
Cited by
1,088
References
123
Citations by year
2026: 41 · 2025: 70 · 2024: 85 · 2023: 81 · 2022: 89 · 2021: 88 · 2020: 160 · 2019: 83 · 2018: 56 · 2017: 64 · 2016: 70 · 2015: 43 · 2014: 46 · 2013: 39 · 2012: 33
FWCI
2.82
Type
journal article
Language
en
Open access
Locations
  • Child Development (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institute of Mental Health (MH078829, R01MH080759, MH080759, R01MH078829)
  • National Institute of Neurological Disorders and Stroke (NS03445, R01NS034458)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (P30HD015052, HD 15052)
Topics
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Social Sciences › Psychology › Developmental and Educational Psychology › Child and Animal Learning Development
  • Social Sciences › Education › Early Childhood Education and Development
Keywords
early life experience, brain architecture, sensitive period, experience-dependent brain development, behavioral development, developmental plasticity
MeSH terms
Age Factors, Brain, Child, Child Behavior, Child Development, Critical Period, Psychological, Humans, Psychoanalytic Theory, Time Factors

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