Evidence map›Paper›PMID 27984543›Full record

ArticleNeuroreport2017

Altered electroencephalogram complexity in autistic children shown by the multiscale entropy approach.

Tian Liu, Yanni Chen, Desheng Chen, Chenxi Li, Yusheng Qiu, Jue Wang

Open access · hybridAbstract read
In one paragraph

Article in Neuroreport, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

18 citing papers in PubMed, 52 citations in OpenAlex.

  1. Trial
  2. Behavioral Phenotype Associations With Resting State EEG Signal Complexity and Power Spectral Density in Fragile X Syndrome.Autism research : official journal of the International Society for Autism Research · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Specific EEG resting state biomarkers in FXS and ASD.Journal of neurodevelopmental disorders · 2024
    Article
  8. Article
  9. Brain Complexity and Psychiatric Disorders.Iranian journal of psychiatry · 2023
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. [Research progress on multiscale entropy algorithm and its application in neural signal analysis].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2020
    Article
  18. 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

6 authors at 4 institutions in 1 country.

Tian LiuaThe Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Institute of Biomedical Engineering bNational Engineering Research Center of Health Care and Medical Devices cThe First Affiliated Hospital, Xi'an Jiaotong University dXi'an Children's Hospital, Xi'an eThe General Hospital of Ningxia Medical University, Yinchuan, PR China.
Yanni Chen
Desheng Chen
Chenxi Li
Yusheng Qiu
Jue Wang
Xi'an Jiaotong University · CNFirst Affiliated Hospital of Xi'an Jiaotong University · CNNingxia Medical University · CNXi’an Children’s Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Autism spectrum disorder (ASD) is a severe neurodevelopment disorder. This study tests the hypothesis that children with ASD show atypical intrinsic complexity of brain activity. Electroencephalogram data were collected from boys with ASD and matching normal typically developing children while performing an observation and an imitation task. The multiscale entropy was estimated within the 0.5-30 Hz frequency band over 30 time scales using a coarse-grained procedure. A decreased electroencephalogram complexity was observed in the ASD children both during the observation and during the imitation tasks. On comparing the two tasks, significant differences were observed between groups in the right hemisphere, and also the central cortex for the observation task. Multiscale entropy could provide further evidence of the relationship between ASD and cerebral dysfunction.

Indexed as

Autism Spectrum DisorderBrainCase-Control StudiesChildChild, PreschoolElectroencephalographyEntropyEvoked PotentialsHumansMalePhotic StimulationPsychomotor Performance

Identifiers

PMID27984543
PMCPMC5287424
OpenAlexW2560925585

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.