Evidence map›Paper›PMID 28798670›Full record

ArticleFrontiers in human neuroscience2017

A Meta-Analytic Study of the Neural Systems for Auditory Processing of Lexical Tones.

Veronica P Y Kwok, Guo Dan, Kofi Yakpo, Stephen Matthews, Peter T Fox, Ping Li, Li-Hai Tan

Open access · goldAbstract read
In one paragraph

Article in Frontiers in human neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
0.9field-weighted citation impact, top 27% of its field
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

17 citing papers in PubMed, 30 citations in OpenAlex.

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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

7 authors at 4 institutions in 3 countries.

Veronica P Y KwokCenter for Language and Brain, Shenzhen Institute of NeuroscienceShenzhen, China.
Guo DanNeuroimaging Laboratory, School of Biomedical Engineering, Shenzhen University Health Science CenterShenzhen, China.
Kofi YakpoDepartment of Linguistics, School of Humanities, University of Hong KongHong Kong, Hong Kong.
Stephen MatthewsDepartment of Linguistics, School of Humanities, University of Hong KongHong Kong, Hong Kong.
Peter T FoxCenter for Language and Brain, Shenzhen Institute of NeuroscienceShenzhen, China.
Ping LiCenter for Language and Brain, Shenzhen Institute of NeuroscienceShenzhen, China.
Li-Hai TanCenter for Language and Brain, Shenzhen Institute of NeuroscienceShenzhen, China.
Shenzhen Institute of Neuroscience · CNUniversity of Hong Kong · HKShenzhen University Health Science Center · CNThe University of Texas Health Science Center at San Antonio · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The neural systems of lexical tone processing have been studied for many years. However, previous findings have been mixed with regard to the hemispheric specialization for the perception of linguistic pitch patterns in native speakers of tonal language. In this study, we performed two activation likelihood estimation (ALE) meta-analyses, one on neuroimaging studies of auditory processing of lexical tones in tonal languages (17 studies), and the other on auditory processing of lexical information in non-tonal languages as a control analysis for comparison (15 studies). The lexical tone ALE analysis showed significant brain activations in bilateral inferior prefrontal regions, bilateral superior temporal regions and the right caudate, while the control ALE analysis showed significant cortical activity in the left inferior frontal gyrus and left temporo-parietal regions. However, we failed to obtain significant differences from the contrast analysis between two auditory conditions, which might be caused by the limited number of studies available for comparison. Although the current study lacks evidence to argue for a lexical tone specific activation pattern, our results provide clues and directions for future investigations on this topic, more sophisticated methods are needed to explore this question in more depth as well.

Indexed as

activation likelihood estimation (ALE) meta-analysisauditory processinglexical tonesmeta-analysisneuroimaging

Identifiers

PMID28798670
PMCPMC5526909
OpenAlexW2739203535

What OpenQuestion holds

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LicenceCC BY
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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.