Evidence map›Paper›PMID 38939729›Full record

ArticleNeurobiology of language (Cambridge, Mass.)2024

Continuous Theta-Burst Stimulation on the Left Posterior Inferior Frontal Gyrus Perturbs Complex Syntactic Processing Stability in Mandarin Chinese.

Junjie Wu, Yao Cheng, Xingfang Qu, Tianmin Kang, Yimin Cai, Peng Wang, Emiliano Zaccarella, Angela D Friederici, Gesa Hartwigsen, Luyao Chen

Abstract read
In one paragraph

Article in Neurobiology of language (Cambridge, Mass.), 2024. 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. Article
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

10 authors.

Junjie WuKey Research Base of Humanities and Social Sciences of the Ministry of Education, Academy of Psychology and Behavior, Tianjin Normal University, Tianjin, China.ORCID https://orcid.org/0000-0003-3509-5110
Yao ChengMax Planck Partner Group, School of International Chinese Language Education, Beijing Normal University, Beijing, China.
Xingfang QuMax Planck Partner Group, School of International Chinese Language Education, Beijing Normal University, Beijing, China.
Tianmin KangDepartment of Psychology, Skidmore College, Saratoga Springs, NY, USA.
Yimin CaiMax Planck Partner Group, School of International Chinese Language Education, Beijing Normal University, Beijing, China.
Peng WangInstitute of Psychology, University of Regensburg, Regensburg, Germany.
Emiliano ZaccarellaDepartment of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.
Angela D FriedericiDepartment of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.
Gesa HartwigsenLise Meitner Research Group Cognition and Plasticity, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.
Luyao ChenMax Planck Partner Group, School of International Chinese Language Education, Beijing Normal University, Beijing, China.ORCID https://orcid.org/0000-0002-0796-3323

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The structure of human language is inherently hierarchical. The left posterior inferior frontal gyrus (LpIFG) is proposed to be a core region for constructing syntactic hierarchies. However, it remains unclear whether LpIFG plays a causal role in syntactic processing in Mandarin Chinese and whether its contribution depends on syntactic complexity, working memory, or both. We addressed these questions by applying inhibitory continuous theta-burst stimulation (cTBS) over LpIFG. Thirty-two participants processed sentences containing embedded relative clauses (i.e., complex syntactic processing), syntactically simpler coordinated sentences (i.e., simple syntactic processing), and non-hierarchical word lists (i.e., word list processing) after receiving real or sham cTBS. We found that cTBS significantly increased the coefficient of variation, a representative index of processing stability, in complex syntactic processing (esp., when subject relative clause was embedded) but not in the other two conditions. No significant changes in

Indexed as

Chinesecontinuous theta burst stimulation (cTBS)inferior frontal gyrus (IFG)languagesyntactic processing

Identifiers

PMID38939729
PMCPMC11210936

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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.