Cited by 173Neurogenesis and neuroplasticity mechanismsGenetics and Neurodevelopmental DisordersDevelopmental Biology and Gene Regulation

Developmental mechanisms underlying the evolution of human cortical circuits

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Vanderhaeghen, Pierre, Polleux, Franck·2023·Nature Reviews Neuroscience

Abstract

The brain of modern humans has evolved remarkable computational abilities that enable higher cognitive functions. These capacities are tightly linked to an increase in the size and connectivity of the cerebral cortex, which is thought to have resulted from evolutionary changes in the mechanisms of cortical development. Convergent progress in evolutionary genomics, developmental biology and neuroscience has recently enabled the identification of genomic changes that act as human-specific modifiers of cortical development. These modifiers influence most aspects of corticogenesis, from the timing and complexity of cortical neurogenesis to synaptogenesis and the assembly of cortical circuits. Mutations of human-specific genetic modifiers of corticogenesis have started to be linked to neurodevelopmental disorders, providing evidence for their physiological relevance and suggesting potential relationships between the evolution of the human brain and its sensitivity to specific diseases.

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Crossref · 10.1038/s41583-023-00675-z

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  • Neoteny of cortical neuron development plays a major role in the emergence of HS features of developmental plasticity and adult brain functional properties.

    “Neoteny of cortical neuron development is thought to play a major role in the emergence of HS features of developmental plasticity and adult brain functional properties.3,4,51”

    From Synaptic neoteny of human cortical neurons requires species-specific balancing of SRGAP2-SYNGAP1 cross-inhibition (2024) · cites this paper as [3]

    In ‘Changes in neuronal differentiation’ (page unavailable), the paper says human cortical neoteny is likely to prolong development and could extend critical periods of experience-dependent plasticity. It does not clearly attribute the emergence of adult brain functional properties to neoteny, so that part of the claim is not established by our copy. (LLM, conf=0.82)

    Experimental — accuracy not yet measured
  • Human cortical neuronal maturation is neotenic, taking months to years in humans instead of days to months in other mammals, including non-human primates.

    “A salient feature of human brain development is the considerably prolonged, or neotenic, tempo of cortical neuronal maturation, taking months to years in humans instead of days to months observed in other mammals, including non-human primates.1,2,3,4,5,6”

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Research works printed but not linked: 1

  1. [57]Stuart G, Spruston N & Häusser M Dendrites. (Third edition) (Oxford University Press, 2016).

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Authors
Vanderhaeghen, P., & Polleux, F.
Affiliations
  • VIB-KU Leuven Center for Brain & Disease Research (BE)
  • Columbia University Irving Medical Center (US)
Corresponding author
  • Vanderhaeghen, Pierre
  • Polleux, Franck
Venue
Nature Reviews Neuroscience
Published
2023-02-15
Volume
24
Issue
4
Pages
213-232
ISSN
  • 1471-003X (ISSN-L)
  • 1471-0048
OpenAlex
W4320913079
Cited by
173
References
231
Citations by year
2026: 36 · 2025: 60 · 2024: 53 · 2023: 24
FWCI
6.63
Type
journal article
Language
en
Open access
Locations
  • Nature reviews. Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • Lirias (submittedVersion, other-oa)
Funders
  • AXA Research Fund
  • Fonds De La Recherche Scientifique - FNRS
  • Fonds Wetenschappelijk Onderzoek
  • NOMIS Stiftung
  • National Institutes of Health
  • National Institute of Neurological Disorders and Stroke (R01NS067557, RO1NS067557, R35NS127232)
Topics
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetics and Neurodevelopmental Disorders
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
Keywords
human brain evolution, cortical development, neurogenesis, synaptogenesis, cortical circuits, neurodevelopmental disorders, higher cognition
MeSH terms
Brain, Cerebral Cortex, Humans, Neurogenesis

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