Evidence map›Paper›PMID 27819473›Full record

ArticleJournal of abnormal psychology2016

White matter correlates of psychosis-linked traits support continuity between personality and psychopathology.

Rachael G Grazioplene, Robert S Chavez, Aldo Rustichini, Colin G DeYoung

Abstract read
In one paragraph

Article in Journal of abnormal psychology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–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

13 citing papers in PubMed.

  1. Observational
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  5. Evaluating the item-level factor structure of anhedonia.Journal of affective disorders · 2022
    Article
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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

4 authors.

Rachael G GraziopleneDepartment of Psychology, University of Minnesota.
Robert S ChavezDepartment of Psychology, Ohio State University.
Aldo RustichiniDepartment of Economics, University of Minnesota.
Colin G DeYoungDepartment of Psychology, University of Minnesota.

Funding

Neural and genetic mechanisms of cognition in externalizing behavior.R03DA029177 · NIDA · UNIVERSITY OF MINNESOTA · PI DEYOUNG, COLIN G · 2011 to 2011
$227k
NIDA NIH HHS R03 DA029177
6 · The paper itself

Abstract

The link between diagnoses of psychotic disorders and attenuated white matter connectivity is well established, but little is known about the degree to which similar white matter differences predict traits linked to psychosis-proneness in the general population. Moreover, intelligence is too rarely considered as a covariate in neural endophenotype studies, despite its known protective role against psychopathology in general and its associations with broad aspects of neural structure and function. To determine whether psychosis-linked personality traits are linearly associated with white matter microstructure, we examined white matter correlates of Psychoticism, Absorption, and Openness to Experience in a large community sample, covarying for sex, age, and IQ. Findings support our hypothesis that the white matter correlates of the shared variance of these traits overlap substantially with the frontal lobe white matter connectivity patterns characteristic of psychotic spectrum disorders. These findings provide biological support for the notion that liability to psychosis is distributed throughout the population, is evident in brain structure, and manifests as normal personality variation at subclinical levels. (PsycINFO Database Record

Indexed as

PersonalityAdultBrainDiffusion Magnetic Resonance ImagingFemaleHumansIntelligenceMalePersonality InventoryPsychotic DisordersWhite MatterYoung Adult

Identifiers

PMID27819473
PMCPMC5117638

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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.