Evidence map›Paper›PMID 18636995›Full record

ArticleAddiction (Abingdon, England)2008

Relationship between white matter volume and cognitive performance during adolescence: effects of age, sex and risk for drug use.

Marisa M Silveri, Golfo K Tzilos, Deborah A Yurgelun-Todd

Abstract read
In one paragraph

Article in Addiction (Abingdon, England), 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

14 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. VI. NIH Toolbox Cognition Battery (CB): measuring processing speed.Monographs of the Society for Research in Child Development · 2013
    Article
  9. Article
  10. Article
  11. Risky decision-making: an FMRI study of youth at high risk for alcoholism.Alcoholism, clinical and experimental research · 2012
    Article
  12. Article
  13. Article
  14. Review
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 at 2 institutions in 1 country.

Marisa M SilveriCognitive Neuroimaging Laboratory, Brain Imaging Center, McLean Hospital, 115 Mill Street, Belmont, MA 02478, USA. msilveri@mclean.harvard.edu
Golfo K Tzilos
Deborah A Yurgelun-Todd
McLean Hospital · USWayne State University · US

Funding

MRS/fMRI Investigations of Adolescent Cannabis UseR01DA020269 · NIDA · UNIVERSITY OF UTAH · PI YURGELUN-TODD, DEBORAH A. · 2007 to 2011
$1.3M
Neurocognition, Brain GABA &Adolescent Alcohol UseK01AA014651 · NIAAA · MC LEAN HOSPITAL (BELMONT, MA) · PI SILVERI, MARISA M · 2004 to 2008
$536k
NIAAA NIH HHS K01 AA 014651NIAAA NIH HHS K01 AA014651NIDA NIH HHS R01 DA 020269NIDA NIH HHS R01 DA020269
6 · The paper itself

Abstract

aimFamilial drug abuse history has been shown to have an impact on cognitive development during adolescence. The present study examined the relationship between white matter volume and cognitive processing speed in adolescents with and without a familial substance abuse history.

participantsThe sample comprised 33 female and male adolescents stratified by risk (family history positive, FH+) and low-risk (FH-) groups. MEASUREMENTS: Gray and white matter volumes were measured by segmenting magnetic resonance imaging (MRI) data. The neurocognitive test battery included tests that assessed processing speed, verbal ability and mental flexibility.

findingsAge-related differences in neuropsychological functioning were seen but did not differ by risk group status, although there was some evidence for an age x gender effect. Information processing speed (digit symbol and Stroop word color naming) was correlated significantly with white matter volume; however, this pattern was observed only in FH- females. Cognitive performance and tissue volumes did not differ significantly between risk groups.

conclusionsAge-related differences in neuropsychological functioning were seen that might, in larger samples, prove to be related to risk for substance abuse in adolescents who have not yet initiated drug use.

Indexed as

AdolescentAge FactorsBrainBrain DiseasesChildCognition DisordersFamilyFemaleHumansMagnetic Resonance ImagingMaleNeuropsychological TestsRisk FactorsSex FactorsSubstance-Related Disorders

Identifiers

PMID18636995
PMCPMC4454456
OpenAlexW2101926792

What OpenQuestion holds

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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.