Evidence map›Paper›PMID 42591378›Full record

ArticleFrontiers in human neuroscience2026

Resting low-frequency EEG correlates of adult ADHD trait symptoms beyond internalizing symptoms in young adults.

Hongqin Du, Xiaomeng Gao, Yining Kou, Huili Xing, Ronglian Zheng, Yihan Wu, Bo Zhang, Xiang Li, Meng Zhang

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Article in Frontiers in human neuroscience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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9 authors.

Hongqin Du *Department of Psychology, Henan Medical University, Xinxiang, Henan, China.
Xiaomeng Gao *Department of Psychology, Henan Medical University, Xinxiang, Henan, China.
Yining KouCollege of Education, Shanghai Normal University, Shanghai, China.
Huili XingJing Hengyi School of Education, Hangzhou Normal University, Hangzhou, China.
Ronglian ZhengSichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China.
Yihan WuHenan Provincial People's Hospital, Zhengzhou, Henan, China.
Bo ZhangDepartment of Psychology, Henan Medical University, Xinxiang, Henan, China.
Xiang LiDepartment of Psychology, Henan Medical University, Xinxiang, Henan, China.
Meng ZhangDepartment of Psychology, Henan Medical University, Xinxiang, Henan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Intrinsic EEG oscillations provide a non-invasive window into arousal- and attention-related individual differences, but resting low-frequency EEG correlates of adult attention-deficit/hyperactivity disorder (ADHD) trait symptoms remain incompletely characterized in non-clinical young adults. Methods: We analyzed eyes-closed resting-state EEG from a cohort of 337 Chinese undergraduates with usable EEG data; the primary analysis included 334 participants. ADHD trait symptoms were assessed dimensionally with a 26-item adult ADHD self-report scale. The prespecified EEG family comprised log posterior-occipital delta power, log posterior delta power, log global delta power, and frontocentral log theta/beta ratio. The primary HC3 regression adjusted for age, sex, trait anxiety, depressive symptoms, and Beck Anxiety Inventory total score, with false-discovery-rate correction across the planned EEG family. Results: Higher ADHD trait symptoms were associated with lower posterior-occipital delta power [β = 0.114, 95% CI (0.199, 0.029), Discussion: Adult ADHD trait symptoms were modestly associated with lower posterior-occipital and broader low-frequency resting EEG power after accounting for internalizing symptoms. The findings support a stable group-level dimensional association within this sample, but not individual-level screening, diagnostic support, risk classification, or causal inference.

Indexed as

adult ADHD traitsdelta powerinternalizing symptomslow-frequency EEGposterior-occipital EEGresting-state EEGtheta/beta ratio

Identifiers

PMID42591378
PMCPMC13461718

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