Cited by 387Hemispheric Asymmetry in NeuroscienceNeural dynamics and brain functionCreativity in Education and Neuroscience

Cyclic cortical reorganization during early childhood

Thatcher, Robert W.·1992·Brain and Cognition

Abstract

EEG coherence was computed from 8 left and 8 right intrahemispheric electrode pairs from 253 children ranging in mean age from 6 months to 7 years. The first derivative of mean coherence was computed in order to study growth spurts or rapid changes in mean coherence over the early childhood period. Growth spurts in EEG coherence were approximately 6 months to 1 year in duration and involved a cyclical process composed of a sequential lengthening of intracortical connections in the left hemisphere and a sequential contraction of intracortical connections in the right hemisphere. Each growth spurt cycle had a period of approximately 2 to 4 years and involved both a rostral-caudal expansion and contraction as well as a lateral-to-medial rotation. Data support the view that the functions of the left and right hemisphere are established early in human development through complementary developmental sequences and that these sequences appear to recapitulate differences in adult hemispheric function.

Integrity signals

Registry

Crossref · 10.1016/0278-2626(92)90060-y

Cites

51 of 51 references verified0 citation errors · 0 not checkable

Statistics

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

Claims the paper makes

This paper’s full text isn’t openly available, 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?

Cites

Flagged first, then by citations

1 of the 52 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Thatcher, R. W.
Affiliations
National Institutes of Health (US)
Corresponding author
Thatcher, Robert W.
Venue
Brain and Cognition
Publisher
Elsevier BV
Published
1992-09
Volume
20
Issue
1
Pages
24-50
ISSN
0278-2626 (ISSN-L)
OpenAlex
W1992156357
Cited by
387
References
52
Citations by year
2025: 4 · 2024: 5 · 2023: 5 · 2022: 3 · 2021: 5 · 2020: 8 · 2019: 43 · 2018: 9 · 2017: 2 · 2016: 7 · 2015: 11 · 2014: 7 · 2013: 9 · 2012: 12
FWCI
3.36
Type
journal article
Language
en
Open access
closed
Locations
  • Brain and Cognition (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Hemispheric Asymmetry in Neuroscience
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural dynamics and brain function
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Creativity in Education and Neuroscience
Keywords
cortical reorganization, early childhood development, EEG coherence, hemispheric lateralization, intracortical connections
MeSH terms
Age Factors, Cerebral Cortex, Child, Child Development, Child, Preschool, Electroencephalography, Female, Frontal Lobe, Humans, Infant, Infant, Newborn, Functional Laterality, Male, Models, Neurological, Neural Pathways, Sex Factors, Synapses

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