Evidence map›Paper›PMID 35674278›Full record

ArticleScandinavian journal of psychology2022

Brain network topology and personality traits: A source level magnetoencephalographic study.

Emahnuel Troisi Lopez, Valentina Colonnello, Marianna Liparoti, Mauro Castaldi, Fabio Alivernini, Paolo Maria Russo, Giuseppe Sorrentino, Fabio Lucidi, Laura Mandolesi, Pierpaolo Sorrentino

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

Article in Scandinavian journal of psychology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 51% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Article
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

10 authors at 6 institutions in 2 countries.

Emahnuel Troisi Lopez *Department of Motor Sciences and Wellness, University of Naples "Parthenope", Naples, Italy.ORCID https://orcid.org/0000-0002-0220-2672
Valentina Colonnello *Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum, University of Bologna, Policlinico S. Orsola-Malpighi, Bologna, Italy.ORCID https://orcid.org/0000-0002-4204-7312
Marianna LiparotiDepartment of Social and Developmental Psychology, Faculty of Medicine and Psychology, University of Roma "Sapienza", Rome, Italy.ORCID https://orcid.org/0000-0003-2192-6841
Mauro CastaldiInstitute for Diagnosis and Cure Hermitage Capodimonte, Naples, Italy.
Fabio AliverniniDepartment of Social and Developmental Psychology, Faculty of Medicine and Psychology, University of Roma "Sapienza", Rome, Italy.ORCID https://orcid.org/0000-0002-8998-9374
Paolo Maria RussoDepartment of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum, University of Bologna, Policlinico S. Orsola-Malpighi, Bologna, Italy.ORCID https://orcid.org/0000-0002-0575-5360
Giuseppe SorrentinoDepartment of Motor Sciences and Wellness, University of Naples "Parthenope", Naples, Italy.ORCID https://orcid.org/0000-0003-0800-2433
Fabio LucidiDepartment of Social and Developmental Psychology, Faculty of Medicine and Psychology, University of Roma "Sapienza", Rome, Italy.ORCID https://orcid.org/0000-0003-2203-9566
Laura MandolesiDepartment of Humanities, University of Naples "Federico II", Naples, Italy.ORCID https://orcid.org/0000-0002-3685-7554
Pierpaolo SorrentinoInstitut de Neuroscience des Systemès, Aix-Marseille University, Marseille, France.ORCID https://orcid.org/0000-0002-9556-9800
Sapienza University of Rome · ITIRCCS Azienda Ospedliero-Universitaria di Bologna Policlinico di Sant'Orsola · ITParthenope University of Naples · ITAix-Marseille Université · FRAstronomical Observatory of Capodimonte · ITUniversity of Naples Federico II · IT

Funding

Department of Humanities, University of Naples "Federico II": Fondi ricerca dipartimentale 30% and 70%, 2020/2021 to LM
6 · The paper itself

Abstract

Personality neuroscience is focusing on the correlation between individual differences and the efficiency of large-scale networks from the perspective of the brain as an interconnected network. A suitable technique to explore this relationship is the magnetoencephalography (MEG), but not many MEG studies are aimed at investigating topological properties correlated to personality traits. By using MEG, the present study aims to evaluate how individual differences described in Cloninger's psychobiological model are correlated with specific cerebral structures. Fifty healthy individuals (20 males, 30 females, mean age: 27.4 ± 4.8 years) underwent Temperament and Character Inventory examination and MEG recording during a resting state condition. High harm avoidance scores were associated with a reduced centrality of the left caudate nucleus and this negative correlation was maintained in females when we analyzed gender differences. Our data suggest that the caudate nucleus plays a key role in adaptive behavior and could be a critical node in insular salience network. The clear difference between males and females allows us to suggest that topological organization correlated to personality is highly dependent on gender. Our findings provide new insights to evaluate the mutual influences of topological and functional connectivity in neural communication efficiency and disruption as biomarkers of psychopathological traits.

Indexed as

CharacterMagnetoencephalographyAdultBrainFemaleHumansMalePersonalityPersonality InventoryTemperamentYoung AdultBrain networkCloningerfunctional connectivitymagnetoencephalographytemperament and character inventory

Identifiers

PMID35674278
PMCPMC9796445
OpenAlexW4282914789

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.