Evidence map›Paper›PMID 39548193›Full record

ArticleScientific reports2024

Peak alpha frequency is linked to visual temporal attention in 6-month-olds.

Martina Arioli, Matteo Mattersberger, Stefanie Hoehl, Alicja Brzozowska

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Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
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1 · What the graph read from it

What it found

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3 · Its place in the literature

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5 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Martina ArioliDepartment of Psychology, University of Milano-Bicocca, Milan, Italy. martina.arioli@unimib.it.
Matteo MattersbergerDepartment of Developmental and Educational Psychology, University of Vienna, Wien, Austria.
Stefanie HoehlDepartment of Developmental and Educational Psychology, University of Vienna, Wien, Austria.
Alicja BrzozowskaDepartment of Developmental and Educational Psychology, University of Vienna, Wien, Austria. alicja.brzozowska@univie.ac.at.

Funding

Austrian Science Fund 10.55776/P33853
6 · The paper itself

Abstract

The temporal resolution of adults' visual attention has been linked to the frequency of alpha-band oscillations in electroencephalogram (EEG) signal, with higher Peak Alpha Frequency (PAF) being associated with better visual temporal processing skills. However, relatively less is known about neural mechanisms underlying individual differences in the temporal resolution of visual attention in infancy. This study investigated the role of PAF in visual temporal processing in early infancy. In a sample of 6-month-old infants (n = 62) we examined the relationship between PAF extracted from resting-state EEG, and saccadic latencies in a predictive cueing task where the appearance of a reward was predicted by higher or lower frequency of two flickering objects. Results showed that higher PAF was associated with shorter saccadic latencies in a condition with higher differences between the two flickering frequencies, speaking for the involvement of PAF in visual temporal attention in early development. Additionally, we found that infants were generally faster to orient to the reward in trials where both peripheral stimuli were flickering at relatively lower frequencies, roughly corresponding to the theta frequency band. Our findings support theoretical accounts highlighting the role of PAF in visual attention processing and extend this framework to early infancy.

Indexed as

AttentionElectroencephalographyVisual PerceptionAlpha RhythmFemaleHumansInfantMalePhotic StimulationSaccadesInfancyPeak alpha frequencyTemporal resolution of visual attention

Identifiers

PMID39548193
PMCPMC11568323

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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.