Evidence map›Paper›PMID 41702840›Full record

ReviewThe European journal of neuroscience2026

Concurrent Assessment of Sequential Auditory Event-Related Potentials Using an Optimized Paired-Stimulus Local-Global Paradigm.

Chao Guo, Xiaoyu Wang, Zhaonan Ma, Xiao Yang, Fengyu Cong

Abstract readReview
In one paragraph

Review in The European journal of neuroscience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Chao GuoSchool of Biomedical Engineering, Faculty of Medicine, Dalian University of Technology, Dalian, China.ORCID 0009-0003-2946-620X
Xiaoyu WangWestern Institute of Neuroscience, Western University, London, Canada.ORCID 0000-0002-0828-6328
Zhaonan MaSchool of Biomedical Engineering, Faculty of Medicine, Dalian University of Technology, Dalian, China.ORCID 0009-0007-8453-5916
Xiao YangSchool of Biomedical Engineering, Faculty of Medicine, Dalian University of Technology, Dalian, China.
Fengyu CongSchool of Biomedical Engineering, Faculty of Medicine, Dalian University of Technology, Dalian, China.

Funding

Liaoning Provincial Key Laboratory of Intelligent construction IoT Application Technology 2024KFKT-08Science and Technology Planning Project of Liaoning Province 2021JH1/10400049
6 · The paper itself

Abstract

Comprehensive assessment of auditory processing is crucial for understanding perceptual and attentional functions, as well as detecting related deficits in clinical populations. Auditory event-related potentials (ERPs) track key stages through time-locked components that emerge from early sensory processing (P1-N1-P2 complex) and automatic deviance detection (mismatch negativity, MMN) to involuntary attention orienting (P3a) and voluntary attention engagement (P3b). However, current approaches predominantly focus on isolated ERP components demonstrated through group-level statistical difference, whereas paradigms capable of capturing sequential components with high individual sensitivity remain scarce. Here, we optimized the local-global paradigm with paired-stimulus design, strategically capturing pre-attentive to voluntary processing by contrasting responses to within-pair violations (local effect) versus across-pair violations (global effect). We evaluated this paradigm in 30 healthy participants under active (target counting) and passive (visual distraction) conditions. Results demonstrated that both conditions reliably elicited complete pre-attentive components (P1-N1-P2 and MMN) as confirmed by cluster-based permutation tests, achieving 30/30 individual-level sensitivity validated through intrasubject classification analysis. Furthermore, comparison between active and passive conditions revealed significant differences specifically in the 272-392 ms and 272-400 ms window (p < 0.05) under two levels of global deviants. This contrast successfully dissociated voluntary from involuntary attention with 86.67% and 93.33% individual sensitivity, respectively. Moreover, the active-passive discrimination depended primarily on the number of epochs sampled (p < 0.001) rather than the number of sensors used (p > 0.05). These findings validate our paired-stimulus local-global paradigm as a reliable approach for assessing sequential auditory ERPs, offering significant advantages with potential applications in clinical evaluation of perceptual and attentional impairments.

Indexed as

AttentionAuditory PerceptionEvoked Potentials, AuditoryAcoustic StimulationAdultElectroencephalographyFemaleHumansMaleReaction TimeYoung Adultevent‐related potentials (ERPs)local–globalmismatch negativity (MMN)P3bvoluntary attention

Identifiers

PMID41702840
PMCPMC12913240

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.