Evidence map›Paper›PMID 30825815›Full record

ArticleDevelopmental cognitive neuroscience2019

Neurodevelopmental correlates of the emerging adult self.

Christopher G Davey, Alex Fornito, Jesus Pujol, Michael Breakspear, Lianne Schmaal, Ben J Harrison

Abstract 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 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Neurophysiology of Resilience in Juvenile Fibromyalgia.medRxiv : the preprint server for health sciences · 2024
    Article
  5. Article
  6. Article
  7. Review
  8. Task-specific network interactions across key cognitive domains.Cerebral cortex (New York, N.Y. : 1991) · 2022
    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

6 authors.

Christopher G DaveyOrygen, The National Centre of Excellence in Youth Mental Health, Parkville, Australia; Centre for Youth Mental Health, The University of Melbourne, Parkville, Australia; Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne, Parkville, Australia. Electronic address: c.davey@unimelb.edu.au.
Alex FornitoMonash Clinical and Imaging Neuroscience, School of Psychological Sciences, Monash University, Clayton, Australia; Monash Biomedical Imaging, Monash University, Clayton, Australia.
Jesus PujolMRI Research Unit, Department of Radiology, Hospital del Mar, CIBERSAM G21, Barcelona, Spain.
Michael BreakspearQIMR Berghofer Medical Research Institute, Brisbane, Australia; Hunter Medical Research Institute, University of Newcastle, Newcastle, Australia.
Lianne SchmaalOrygen, The National Centre of Excellence in Youth Mental Health, Parkville, Australia; Centre for Youth Mental Health, The University of Melbourne, Parkville, Australia.
Ben J HarrisonMelbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne, Parkville, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The self-concept - the set of beliefs that a person has about themselves - shows significant development from adolescence to early adulthood, in parallel with brain development over the same period. We sought to investigate how age-related changes in self-appraisal processes corresponded with brain network segregation and integration in healthy adolescents and young adults. We scanned 88 participants (46 female), aged from 15 to 25 years, as they performed a self-appraisal task. We first examined their patterns of activation to self-appraisal, and replicated prior reports of reduced dorsomedial prefrontal cortex activation with older age, with similar reductions in precuneus, right anterior insula/operculum, and a region extending from thalamus to striatum. We used independent component analysis to identify distinct anterior and posterior components of the default mode network (DMN), which were associated with the self-appraisal and rest-fixation parts of the task, respectively. Increasing age was associated with reduced functional connectivity between the two components. Finally, analyses of task-evoked interactions between pairs of nodes within the DMN identified a subnetwork that demonstrated reduced connectivity with increasing age. Decreased network integration within the DMN appears to be an important higher-order maturational process supporting the emerging adult self.

Indexed as

EgoAdolescentAdolescent DevelopmentAdultBrain MappingFemaleHumansMagnetic Resonance ImagingMaleYoung AdultAdolescent developmentConnectivityDefault mode networkFunctional MRISelf

Identifiers

PMID30825815
PMCPMC6969193

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.