Evidence map›Paper›PMID 34292586›Full record

ArticleDevelopmental psychobiology2021

Using different methods for calculating frontal alpha asymmetry to study its development from infancy to 3 years of age in a large longitudinal sample.

Katherine M Vincent, Wanze Xie, Charles A Nelson

Abstract read
In one paragraph

Article in Developmental psychobiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

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0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

  1. Neural correlates of child temperament: The role of brain network connectivity in psychopathology risk.Journal of child psychology and psychiatry, and allied disciplines · 2026
    Article
  2. Lymphocyte subpopulations and EEG asymmetry.Journal of neural transmission (Vienna, Austria : 1996) · 2026
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

3 authors.

Katherine M VincentLaboratories of Cognitive Neuroscience, Division of Developmental Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.ORCID 0000-0003-2661-4417
Wanze XieLaboratories of Cognitive Neuroscience, Division of Developmental Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.
Charles A NelsonLaboratories of Cognitive Neuroscience, Division of Developmental Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.

Funding

The Development of Face ProcessingR01MH078829 · NIMH · BOSTON CHILDREN'S HOSPITAL · PI Michelle A Bosquet Enlow · 2006 to 2026
$14.8M
NIMH NIH HHS R01 MH078829
6 · The paper itself

Abstract

Frontal electroencephalography (EEG) alpha asymmetry (FAA), defined as the difference in frontal alpha power observed over the right and left frontal scalp regions, has been widely used in developmental research as a measure of multiple aspects of child behavior, such as temperament. Studies have used different equations to calculate FAA, which renders comparison of results across studies challenging. Furthermore, few studies have examined FAA's longitudinal stability across infancy and early childhood, which is a desirable feature of a temperament measure. We investigated the cross-sectional and the longitudinal correlations of FAA values from four different equations to calculate FAA used in the literature. We used baseline EEG data from a longitudinal sample of 321 infants and 168 3-year-old children (149 of whom had data at both timepoints). Consistent with previous work, FAA values calculated using two commonly used equations were highly correlated with each other cross-sectionally but not with values from a different equation that used log-transformed relative power. The log-transformed relative power FAA values were the only values that showed significant longitudinal stability. These findings suggest that researchers interested in FAA as a trait-like measure in children should consider using the relative power equation that renders stability across ages.

Indexed as

ElectroencephalographyFrontal LobeChild, PreschoolCross-Sectional StudiesHumansInfantTemperamentelectroencephalographyfrontal alpha asymmetryinfantslongitudinal stability

Identifiers

PMID34292586
PMCPMC11268489

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.