Electroencephalographic assessment of the relationship between frontal alpha asymmetry and emotion dysregulation in children with attention deficit hyperactivity disorder
10.7499/j.issn.1008-8830.2506048
- VernacularTitle:脑电图评估额叶α波不对称与注意缺陷多动障碍患儿情绪失调的关系
- Author:
Lei CHEN
1
;
Li-Li ZHAO
;
Xiao-Chen WU
;
Hong-Yuan LI
;
Wei-Wei ZHANG
Author Information
1. 阜阳市妇女儿童医院儿童保健科,安徽 阜阳 236000
- Publication Type:Journal Article
- Keywords:
Attention deficit hyperactivity disorder;
Electroencephalogram;
Frontal alpha asymmetry;
Emotion dysregulation;
Child
- From:
Chinese Journal of Contemporary Pediatrics
2025;27(12):1493-1499
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship between frontal alpha asymmetry(FAA)assessed by electroencephalogram(EEG)and emotion dysregulation(ED)in children with attention deficit hyperactivity disorder(ADHD).Methods Children with ADHD admitted to Fuyang Women and Children's Hospital from September 2021 to December 2024 were prospectively enrolled(n=104).Based on the Achenbach Child Behavior Checklist(CBCL),participants were classified into an ED group(sum of three subscales<180;n=41)and a non-ED group(sum≥180;n=63).Clinical data were collected,and the Chinese ADHD SNAP-IV parent version and the Weiss Functional Impairment Rating Scale-Parent Report were used.FAA was measured by EEG.Correlations between FAA in different regions and CBCL score were analyzed,and the predictive value of FAA for ED was evaluated with multivariable logistic regression and receiver operating characteristic curves.Results Compared with the non-ED group,the ED group had a higher proportion of the predominantly inattentive ADHD subtype,higher SNAP-IV total score,higher Weiss Functional Impairment Rating Scale-Parent Report total score,and higher FP1/FP2-FAA and C3/C4-FAA(P<0.05).FP1/FP2-FAA and C3/C4-FAA were negatively correlated with CBCL score(P<0.05).The multivariable logistic regression analysis showed that FP1/FP2-FAA and C3/C4-FAA were closely associated with ED in children with ADHD(P<0.05).The areas under the curve for predicting ED using FP1/FP2-FAA,C3/C4-FAA,and their combination were 0.827,0.685,and 0.917,respectively(P<0.05),and the combined prediction had a higher area under the curve than either single marker(P<0.05).The FP1/FP2 FAA value in hyperactive-impulsive ADHD was lower than in combined-type ADHD and predominantly inattentive ADHD(P<0.05).Conclusions FP1/FP2-FAA and C3/C4-FAA are reliable neural markers of emotion dysregulation in children with ADHD,and their combination shows superior predictive performance.ADHD subtypes show distinct patterns of FAA-functional impairment associations.
