Evidence map›Paper›PMID 24048514›Full record

ArticleJournal of autism and developmental disorders2015

QEEG spectral and coherence assessment of autistic children in three different experimental conditions.

Calixto Machado, Mario Estévez, Gerry Leisman, Robert Melillo, Rafael Rodríguez, Phillip DeFina, Adrián Hernández, Jesús Pérez-Nellar, Rolando Naranjo, Mauricio Chinchilla and 3 more

Abstract read
In one paragraph

Article in Journal of autism and developmental disorders, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
–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

35 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  9. Why is everyone talking about brain state?Trends in neurosciences · 2023
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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

13 authors.

Calixto MachadoDepartment of Clinical Neurophysiology, Institute of Neurology and Neurosurgery, 29 y D, Vedado, 10400, Havana, La Habana, Cuba, braind@infomed.sld.cu.
Mario Estévez
Gerry Leisman
Robert Melillo
Rafael Rodríguez
Phillip DeFina
Adrián Hernández
Jesús Pérez-Nellar
Rolando Naranjo
Mauricio Chinchilla
Nicolás Garófalo
José Vargas
Carlos Beltrán

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We studied autistics by quantitative EEG spectral and coherence analysis during three experimental conditions: basal, watching a cartoon with audio (V-A), and with muted audio band (VwA). Significant reductions were found for the absolute power spectral density (PSD) in the central region for delta and theta, and in the posterior region for sigma and beta bands, lateralized to the right hemisphere. When comparing VwA versus the V-A in the midline regions, we found significant decrements of absolute PSD for delta, theta and alpha, and increments for the beta and gamma bands. In autistics, VwA versus V-A tended to show lower coherence values in the right hemisphere. An impairment of visual and auditory sensory integration in autistics might explain our results.

Indexed as

Acoustic StimulationAuditory PerceptionAutistic DisorderBlinkingBrain WavesCase-Control StudiesChild, PreschoolElectroencephalographyFacial ExpressionFemaleHumansMalePhotic StimulationVisual Perception

Identifiers

PMID24048514
PMCPMC4309919

What OpenQuestion holds

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LicenceCC BY
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.