Cited by 101Attention Deficit Hyperactivity DisorderSleep and Wakefulness ResearchSleep and related disorders

Topography of sleep slow wave activity in children with attention-deficit/hyperactivity disorder

Ringli, Maya, Souissi, Soraya, Kurth, Salomé, Brandeis, Daniel, Jenni, Oskar G., Huber, Reto·2013·Cortex

Abstract

Introduction Sleep slow wave activity (SWA, EEG power between 1 and 4.5 Hz) is a major characteristic of non-rapid eye movement (NREM) sleep, which seems to be critically involved in cortical plasticity. Studies using high-density electroencephalography (hd-EEG) showed that the topographical distribution of SWA mirrors cortical maturation, expressing a local maximum that is characteristic for a certain age range. We compared the sleep EEG of children with attention-deficit/hyperactivity disorder (ADHD) with healthy controls to explore differences in sleep SWA.Methods All-night hd-EEG recordings (128 electrodes) were performed in a group of nine children diagnosed with ADHD and nine age- and sex-matched healthy controls. SWA topography was calculated and contrasted between the groups.Results We found a local increase of SWA in a cluster of six electrodes over central regions in children with ADHD compared to control children (+17% ± 6% SE, p < .01). This group difference was specific for the SWA range and stable across the night.Conclusions Children with ADHD showed a less mature topographical SWA distribution in comparison to healthy children of the same age and sex. This neuromaturational delay in ADHD is in accordance with neuroimaging and behavioral studies. Thus, our study supports the use of sleep SWA topography as a reliable imaging tool for the study of cortical plasticity.

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Crossref · 10.1016/j.cortex.2012.07.007

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Authors
Ringli, M., Souissi, S., Kurth, S., Brandeis, D., Jenni, O. G., & Huber, R.
Affiliations
  • University Children's Hospital Zurich (CH)
  • University of Zurich (CH)
Corresponding author
Huber, Reto
Venue
Cortex
Publisher
Elsevier BV
Published
2013-01
Volume
49
Issue
1
Pages
340-347
ISSN
0010-9452 (ISSN-L)
OpenAlex
W1982297589
Cited by
101
References
56
Citations by year
2026: 2 · 2025: 5 · 2024: 3 · 2023: 4 · 2022: 11 · 2021: 10 · 2020: 8 · 2019: 10 · 2018: 5 · 2017: 7 · 2016: 14 · 2015: 12 · 2014: 4 · 2013: 5 · 2012: 1
FWCI
5.01
Type
journal article
Language
en
Open access
closed
Locations
  • Cortex (publishedVersion)
  • PubMed (publishedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (submittedVersion)
Funders
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Attention Deficit Hyperactivity Disorder
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
Keywords
attention deficit hyperactivity disorder, cortical maturation, cortical plasticity, NREM sleep, children, high-density EEG
MeSH terms
Adolescent, Attention Deficit Disorder with Hyperactivity, Cerebral Cortex, Child, Electroencephalography, Female, Humans, Male, Sleep

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