Evidence map›Paper›PMID 30913497›Full record

ArticleDevelopmental cognitive neuroscience2019

Relationships between gray matter volume and reading ability in typically developing children, adolescents, and young adults.

Gabrielle-Ann A Torre, Guinevere F Eden

Open access · goldAbstract read
In one paragraph

Article in Developmental cognitive neuroscience, 2019. 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
5.1field-weighted citation impact, top 5% 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, 30 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

2 authors at 2 institutions in 1 country.

Gabrielle-Ann A TorreCenter for the Study of Learning, Department of Pediatrics, Georgetown University Medical Center, Washington, DC, United States.
Guinevere F EdenCenter for the Study of Learning, Department of Pediatrics, Georgetown University Medical Center, Washington, DC, United States. Electronic address: edeng@georgetown.edu.
Georgetown University · USGeorgetown University Medical Center · US

Funding

Predoctoral Training in Intergrative NeuroscienceT32NS041231 · NINDS · GEORGETOWN UNIVERSITY · PI Ludise Malkova, Ashley S VanMeter · 2001 to 2026
$6.8M
Research_ProjectU54HD090257 · NICHD · CHILDREN'S RESEARCH INSTITUTE · PI VITTORIO GALLO, VITTORIO GALLO VITTORIO GALLO · 2016 to 2020
$5.9M
Supplement for Sikoya Ashburn to "An fMRI Study on the Neural Basis of Combined Math and Reading Disability"R01HD081078 · NICHD · GEORGETOWN UNIVERSITY · PI EDEN, GUINEVERE F. · 2015 to 2019
$3.0M
MRI STUDY OF NORMAL BRAIN DEVELOPMENT CLINICAL COORDINATING CENTER-275023343N01HD023343 · NICHD · WASHINGTON UNIVERSITY · PI BOTTERON, KELLY · 2006 to 2006
–
NICHD NIH HHS N01 HD023343NICHD NIH HHS R01 HD081078NICHD NIH HHS U54 HD090257NINDS NIH HHS T32 NS041231
6 · The paper itself

Abstract

Reading is explicitly taught and foreshadows academic and vocational success. Studies comparing typical readers to those with developmental dyslexia have identified anatomical brain differences in bilateral temporo-parietal cortex, left temporo-occipital cortex, and bilateral cerebellum. Yet, it is unclear whether linear relationships exist between these brain structures and single real word reading ability in the general population. If dyslexia represents the lower end of the normal continuum, then relationships between gray matter volume (GMV) and reading ability would exist for all reading levels. Our study examined this question using voxel-based morphometry in a large sample (n = 404) of typically developing participants aged 6-22 derived from the NIH normative database. We tested correlations between individual GMV and single word reading and found none. After dividing this sample into groups based on age and on sex, we only found results in the group aged 15-22: positive correlations between GMV in left fusiform gyrus and reading, driven by females; and in right superior temporal gyrus in males. Multiple regressions also yielded no results, demonstrating that there is no general linear relationship between GMV and single real word reading ability. This provides an important context by which to interpret findings of GMV differences in dyslexia.

Indexed as

ReadingAdolescentAdultBrain MappingChildChild DevelopmentFemaleGray MatterHumansMagnetic Resonance ImagingMaleYoung AdultDyslexiaGray matter volumeNeuroimagingNIHNormative databaseReadingVoxel-based morphometry

Identifiers

PMID30913497
PMCPMC6626657
OpenAlexW2920906979

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.