Evidence map›Paper›PMID 33535138›Full record

ArticleDevelopmental cognitive neuroscience2021

Behavioral and cognitive correlates of the aperiodic (1/f-like) exponent of the EEG power spectrum in adolescents with and without ADHD.

Brendan D Ostlund, Brittany R Alperin, Trafton Drew, Sarah L Karalunas

Erratum issuedAbstract read
In one paragraph

Article in Developmental cognitive neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 86 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

86 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  6. The role of single trial variability in event related potentials in children with attention deficit hyperactivity disorder.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2023
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  17. Critical Dynamics in the Association Cortex Predict Higher Intelligence in Typically Developing Children.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
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  19. Mobility Function and Aperiodic Electrocortical Activity in Younger and Older Adults.IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society · 2026
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26 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Brendan D OstlundDepartment of Psychology, The Pennsylvania State University, United States. Electronic address: bdo12@psu.edu.
Brittany R AlperinDepartment of Psychology, University of Richmond, United States.
Trafton DrewDepartment of Psychology, University of Utah, United States.
Sarah L KaralunasDepartment of Psychological Sciences, Purdue University, United States.

Funding

ADHD heterogeneity, mechanisms, and risk profileR37MH059105 · NIMH · OREGON HEALTH & SCIENCE UNIVERSITY · PI NIGG, JOEL T · 2014 to 2023
$7.0M
Neurophysiological mechanisms of cognitive and emotional control in ADHDK23MH108656 · NIMH · OREGON HEALTH & SCIENCE UNIVERSITY · PI KARALUNAS, SARAH LYN · 2016 to 2019
$742k
NIMH NIH HHS K23 MH108656NIMH NIH HHS R37 MH059105
6 · The paper itself

Abstract

Efficient information processing facilitates cognition and may be disrupted in a number of neurodevelopmental conditions. And yet, the role of inefficient information processing and its neural underpinnings remains poorly understood. In the current study, we examined the cognitive and behavioral correlates of the aperiodic exponent of the electroencephalogram (EEG) power spectrum, a putative marker of disrupted, inefficient neural communication, in a sample of adolescents with and without ADHD (n = 184 n

Indexed as

Attention Deficit Disorder with HyperactivityCognitionAdolescentElectroencephalographyFemaleHumansMaleReaction TimeAperiodic exponentAttention deficit/hyperactivity disorder (ADHD)Cognitive heterogeneityEEGIntraindividual variability

Identifiers

PMID33535138
PMCPMC7856425

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

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.