Evidence map›Paper›PMID 35719251›Full record

ArticleDementia & neuropsychologia

Working memory and arithmetic impairments in children with FMR1 premutation and gray zone alleles.

Aline Aparecida Silva Martins, Giulia Moreira Paiva, Carolina Guimarães Ramos Matosinho, Elisângela Monteiro Coser, Pablo Augusto de Souza Fonseca, Vitor Geraldi Haase, Maria Raquel Santos Carvalho

Open access · diamondAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Dementia & neuropsychologia. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 41% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

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 2 institutions in 1 country.

Aline Aparecida Silva MartinsUniversidade Federal de Minas Gerais, Intituto de Ciências Biológicas, Departamento de Genética, Ecologia e Evolução, Postgraduate Program em Genética, Belo Horizonte MG, Brazil.ORCID 0000-0002-0887-6256
Giulia Moreira PaivaUniversidade Federal de Minas Gerais, Faculdade de Filosofia e Ciências Humanas, Departamento de Psicologia, Belo Horizonte MG, Brazil.ORCID 0000-0002-8505-0837
Carolina Guimarães Ramos MatosinhoUniversidade Federal de Minas Gerais, Intituto de Ciências Biológicas, Departamento de Genética, Ecologia e Evolução, Postgraduate Program em Genética, Belo Horizonte MG, Brazil.ORCID 0000-0001-8070-1031
Elisângela Monteiro CoserFundação Oswaldo Cruz, Instituto René Rachou, Departamento de Informática de Biossistemas e Genômica, Belo Horizonte MG, Brazil.ORCID 0000-0002-8913-2178
Pablo Augusto de Souza FonsecaUniversidade Federal de Minas Gerais, Intituto de Ciências Biológicas, Departamento de Genética, Ecologia e Evolução, Postgraduate Program em Genética, Belo Horizonte MG, Brazil.ORCID 0000-0002-6917-7475
Vitor Geraldi HaaseUniversidade Federal de Minas Gerais, Faculdade de Filosofia e Ciências Humanas, Departamento de Psicologia, Belo Horizonte MG, Brazil.ORCID 0000-0002-1906-7702
Maria Raquel Santos CarvalhoUniversidade Federal de Minas Gerais, Intituto de Ciências Biológicas, Departamento de Genética, Ecologia e Evolução, Postgraduate Program em Genética, Belo Horizonte MG, Brazil.ORCID 0000-0002-1744-448X
Universidade Federal de Minas Gerais · BRFundação Oswaldo Cruz · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Expansive mutations in familial mental retardation 1 ( Objectives: This study aimed to describe the frequency of Methods: We described a two-phase study. In the first phase, 2,195 school-age children were screened for math achievement. In the second phase, 378 children with normal intelligence were neuropsychologically assessed and genotyped for Results: Four pupils presented expanded alleles, one premutation and three gray zone alleles. The girl with the premutation and one boy with a gray zone allele presented impairments in working memory and arithmetic performance below percentile 6, compatible with the diagnosis of developmental dyscalculia. These children's difficulties were not associated with inaccuracy of nonsymbolic number representations or literacy impairments. Dyscalculia in these children seems to be associated mainly with working memory impairments. Conclusions:

Indexed as

DyscalculiaFMR1LearningWorking Memory

Identifiers

PMID35719251
PMCPMC9170264
OpenAlexW4223653283

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.