Evidence map›Paper›PMID 23440209›Full record

Trial reportProceedings of the National Academy of Sciences of the United States of America2013

Superiority illusion arises from resting-state brain networks modulated by dopamine.

Makiko Yamada, Lucina Q Uddin, Hidehiko Takahashi, Yasuyuki Kimura, Keisuke Takahata, Ririko Kousa, Yoko Ikoma, Yoko Eguchi, Harumasa Takano, Hiroshi Ito and 2 more

Open access · bronzeAbstract readClinical Trial
In one paragraph

Trial report in Proceedings of the National Academy of Sciences of the United States of America, 2013. 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
2.0field-weighted citation impact, top 14% 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

13 citing papers in PubMed, 39 citations in OpenAlex.

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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

12 authors at 2 institutions in 2 countries.

Makiko YamadaMolecular Neuroimaging Program, Molecular Imaging Center, National Institute of Radiological Sciences, Chiba 263-8555, Japan. myamada@nirs.go.jp
Lucina Q Uddin
Hidehiko Takahashi
Yasuyuki Kimura
Keisuke Takahata
Ririko Kousa
Yoko Ikoma
Yoko Eguchi
Harumasa Takano
Hiroshi Ito
Makoto Higuchi
Tetsuya Suhara
National Institutes for Quantum and Radiological Science and Technology · JPStanford University · US

Funding

Structural and Functional Connectivity of Large-Scale Brain Networks in Autism SpK01MH092288 · NIMH · UNIVERSITY OF MIAMI CORAL GABLES · PI UDDIN, LUCINA QAZI · 2010 to 2014
$785k
NIMH NIH HHS K01 MH092288
6 · The paper itself

Abstract

The majority of individuals evaluate themselves as superior to average. This is a cognitive bias known as the "superiority illusion." This illusion helps us to have hope for the future and is deep-rooted in the process of human evolution. In this study, we examined the default states of neural and molecular systems that generate this illusion, using resting-state functional MRI and PET. Resting-state functional connectivity between the frontal cortex and striatum regulated by inhibitory dopaminergic neurotransmission determines individual levels of the superiority illusion. Our findings help elucidate how this key aspect of the human mind is biologically determined, and identify potential molecular and neural targets for treatment for depressive realism.

Indexed as

Cerebral CortexCorpus StriatumPositron-Emission TomographyAdultDopamineHumansIllusionsMaleRadiographySynaptic TransmissionDopamine

Identifiers

PMID23440209
PMCPMC3600472
OpenAlexW2062035499

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.