Evidence map›Paper›PMID 30485703›Full record

ArticleBrain and behavior2019

The neurological phenotype of developmental motor patterns during early childhood.

Marieke J Kuiper, Rick Brandsma, Roelineke J Lunsing, Hendriekje Eggink, Hendrik J Ter Horst, Arend F Bos, Deborah A Sival

Abstract read
In one paragraph

Article in Brain and behavior, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

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

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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.

Marieke J KuiperDepartment of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Rick BrandsmaDepartment of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Roelineke J LunsingDepartment of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Hendriekje EgginkDepartment of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Hendrik J Ter HorstDepartment of Neonatology, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Arend F BosDepartment of Neonatology, Beatrix Children's Hospital, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
Deborah A SivalDepartment of Pediatrics, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands.ORCID 0000-0002-6232-2414

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionDuring early childhood, typical human motor behavior reveals a gradual transition from automatic motor patterns to acquired motor skills, by the continuous interplay between nature and nurture. During the wiring and shaping of the underlying motor networks, insight into the neurological phenotype of developmental motor patterns is incomplete. In healthy, typically developing children (0-3 years of age), we therefore aimed to investigate the neurological phenotype of developmental motor patterns.

methodsIn 32 healthy, typically developing children (0-3 years), we video-recorded spontaneous motor behavior, general movements (GMs), and standardized motor tasks. We classified the motor patterns by: (a) the traditional neurodevelopmental approach, by Gestalt perception and (b) the classical neurological approach, by the clinical phenotypic determination of movement disorder features. We associated outcomes by Cramer's V.

resultsDevelopmental motor patterns revealed (a) choreatic-like features (≤3 months; associated with fidgety GMs (r = 0.732) and startles (r = 0.687)), (b) myoclonic-like features (≤3 months; associated with fidgety GMs (r = 0.878) and startles (r = 0.808)), (c) dystonic-like features (0-3 years; associated with asymmetrical tonic neck reflex (r = 0.641) and voluntary movements (r = 0.517)), and (d) ataxic-like features (>3 months; associated with voluntary movements (r = 0.928)).

conclusionsIn healthy infants and toddlers (0-3 years), typical developmental motor patterns reveal choreatic-, myoclonic-, dystonic- and ataxic-like features. The transient character of these neurological phenotypes is placed in perspective of the physiological shaping of the underlying motor centers. Neurological phenotypic insight into developmental motor patterns can contribute to adequate discrimination between ontogenetic and initiating pathological movement features and to adequate interpretation of therapeutic interactions.

Indexed as

Motor SkillsChild DevelopmentChild, PreschoolDiagnostic Techniques, NeurologicalFemaleHumansInfantInfant, NewbornMaleMovementNervous SystemPhenotypechildrendevelopmentmotor behaviormovement disordersphenotype

Identifiers

PMID30485703
PMCPMC6346655

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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.