Evidence map›Paper›PMID 26400921›Full record

ArticleCerebral cortex (New York, N.Y. : 1991)2016

Individual Differences in Adult Reading Are Associated with Left Temporo-parietal to Dorsal Striatal Functional Connectivity.

Sanjay Achal, Fumiko Hoeft, Signe Bray

Abstract read
In one paragraph

Article in Cerebral cortex (New York, N.Y. : 1991), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

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

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  12. Decoding the role of the cerebellum in the early stages of reading acquisition.Cortex; a journal devoted to the study of the nervous system and behavior · 2021
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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

3 authors.

Sanjay AchalDepartment of Neuroscience.
Fumiko HoeftDivision of Child and Adolescent Psychiatry, Department of Psychiatry, University of California, San Francisco, CA 94143, USA.
Signe BrayDepartment of Radiology, University of Calgary, Calgary, AB, Canada T2N 4N1.

Funding

Visual word identification: phonology &morphologyP01HD001994 · NICHD · HASKINS LABORATORIES, INC. · PI PUGH, KENNETH R. · 1985 to 2016
$23.5M
Neurobiological predictors of spoken and written language learningR01HD065794 · NICHD · HASKINS LABORATORIES, INC. · PI PUGH, KENNETH R. · 2011 to 2015
$3.5M
Neural Phenotypes of Females with Autism Spectrum DisorderR01MH104438 · NIMH · UNIVERSITY OF CALIFORNIA AT DAVIS · PI NORDAHL, CHRISTINE WU · 2014 to 2018
$3.5M
Predicting Late-Emerging RD: Neurobiological and Cognitive FactorsR01HD067254 · NICHD · VANDERBILT UNIVERSITY · PI CUTTING, LAURIE E · 2010 to 2014
$2.9M
Predicting Reading Success Using a Multimodal Neuroimaging ApproachK23HD054720 · NICHD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HOEFT, FUMIKO · 2008 to 2012
$620k
NICHD NIH HHS K23 HD054720NICHD NIH HHS P01 HD001994NICHD NIH HHS R01 HD065794NICHD NIH HHS R01 HD067254NIMH NIH HHS R01 MH104438
6 · The paper itself

Abstract

Reading skills vary widely in both children and adults, with a number of factors contributing to this variability. The most prominent factor may be related to efficiency of storage, representation, or retrieval of speech sounds. This phonological hypothesis is supported by findings of reduced activation in poor readers in left hemisphere ventro-lateral prefrontal and temporo-parietal phonological processing regions. Less well explained by phonological theories are reported hyperactivation in prefrontal, striatal, and insular regions. This study investigated functional connectivity of a core phonological processing region, the temporo-parietal junction (TPJ), in relation to reading skill in an adult community sample. We hypothesized that connectivity between TPJ and regions implicated in meta-analyses of reading disorder would correlate with individual differences in reading. Forty-four adults aged 30-54, ranging in reading ability, underwent resting fMRI scans. Data-driven connectivity clustering was used to identify TPJ subregions for seed-based connectivity analyses. Correlations were assessed between TPJ connectivity and timed-pseudoword reading (decoding) ability. We found a significant correlation wherein greater left supramarginal gyrus to anterior caudate connectivity was associated with weaker decoding. This suggests that hyperactivation of the dorsal striatum, reported in poor readers during reading tasks, may reflect compensatory or inefficient overintegration into attention networks.

Indexed as

IndividualityReadingAdultBrain MappingCorpus StriatumFemaleHumansIntelligence TestsLanguage TestsMagnetic Resonance ImagingMaleMiddle AgedNeural PathwaysNeuropsychological TestsParietal LobeRestcaudatefunctional connectivityreadingtemporo-parietal junction

Identifiers

PMID26400921
PMCPMC5028000

What OpenQuestion holds

Textmetadata
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.