Evidence map›Paper›PMID 37626503›Full record

ArticleBrain sciences2023

The Relationship between Retained Primitive Reflexes and Hemispheric Connectivity in Autism Spectrum Disorders.

Robert Melillo, Gerry Leisman, Calixto Machado, Yanin Machado-Ferrer, Mauricio Chinchilla-Acosta, Ty Melillo, Eli Carmeli

Open access · goldAbstract read
In one paragraph

Article in Brain sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

7 citing papers in PubMed, 9 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 3 institutions in 2 countries.

Robert MelilloMovement and Cognition Laboratory, Department of Physical Therapy, University of Haifa, Haifa 3498838, Israel.
Gerry LeismanMovement and Cognition Laboratory, Department of Physical Therapy, University of Haifa, Haifa 3498838, Israel.ORCID 0000-0002-9975-7331
Calixto MachadoDepartment of Clinical Neurophysiology, Institute for Neurology and Neurosurgery, Havana 10400, Cuba.ORCID 0000-0002-0539-5844
Yanin Machado-FerrerDepartment of Clinical Neurophysiology, Institute for Neurology and Neurosurgery, Havana 10400, Cuba.
Mauricio Chinchilla-AcostaDepartment of Clinical Neurophysiology, Institute for Neurology and Neurosurgery, Havana 10400, Cuba.
Ty MelilloNortheast College of the Health Sciences, Seneca Falls, New York, NY 13148, USA.
Eli CarmeliMovement and Cognition Laboratory, Department of Physical Therapy, University of Haifa, Haifa 3498838, Israel.ORCID 0000-0002-1704-112X
Instituto de Neurologia Y Neurocirugia · CUUniversity of Haifa · ILUniversidad de Ciencias Médicas de la Habana · CU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAutism Spectrum Disorder (ASD) can be identified by a general tendency toward a reduction in the expression of low-band, widely dispersed integrative activities, which is made up for by an increase in localized, high-frequency, regionally dispersed activity. The study assessed ASD children and adults all possessing retained primitive reflexes (RPRs) compared with a control group that did not attempt to reduce or remove those RPRs and then examined the effects on qEEG and brain network connectivity.

methodsAnalysis of qEEG spectral and functional connectivity was performed, to identify associations with the presence or absence of retained primitive reflexes (RPRs), before and after an intervention based on TENS unilateral stimulation.

resultsThe results point to abnormal lateralization in ASD, including long-range underconnectivity, a greater left-over-right qEEG functional connectivity ratio, and short-range overconnectivity in ASD.

conclusionsClinical improvement and the absence of RPRs may be linked to variations in qEEG frequency bands and more optimized brain networks, resulting in more developmentally appropriate long-range connectivity links, primarily in the right hemisphere.

Indexed as

autism spectrum disordersbottom-up processingmaturational delayneuronal synchronyretained primitive reflexestop-down processing

Identifiers

PMID37626503
PMCPMC10452103
OpenAlexW4385421328

What OpenQuestion holds

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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.