Evidence map›Paper›PMID 24795435›Full record

ArticleSocial cognitive and affective neuroscience2015

Heritability of the neural response to emotional pictures: evidence from ERPs in an adult twin sample.

Anna Weinberg, Noah C Venables, Greg Hajcak Proudfit, Christopher J Patrick

Abstract readTwin Study
In one paragraph

Article in Social cognitive and affective neuroscience, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

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  14. Parental Expressed Emotion-Criticism and Neural Markers of Sustained Attention to Emotional Faces in Children.Journal of clinical child and adolescent psychology : the official journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53 · 2018
    Article
  15. Article
  16. Neurocognitive assessment of emotional context sensitivity.Cognitive, affective & behavioral neuroscience · 2017
    Article
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  20. Attentional biases to emotional stimuli: Key components of the RDoC constructs of sustained threat and loss.American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2016
    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

4 authors.

Anna WeinbergDepartment of Psychology, Stony Brook University, Stony Brook, NY 11794-2500 and Department of Psychology, Florida State University, Tallahassee, FL 32306-4301, USA anna.weinberg@stonybrook.edu.
Noah C VenablesDepartment of Psychology, Stony Brook University, Stony Brook, NY 11794-2500 and Department of Psychology, Florida State University, Tallahassee, FL 32306-4301, USA.
Greg Hajcak ProudfitDepartment of Psychology, Stony Brook University, Stony Brook, NY 11794-2500 and Department of Psychology, Florida State University, Tallahassee, FL 32306-4301, USA.
Christopher J PatrickDepartment of Psychology, Stony Brook University, Stony Brook, NY 11794-2500 and Department of Psychology, Florida State University, Tallahassee, FL 32306-4301, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Affect-modulated event-related potentials (ERPs) are increasingly used to study psychopathology and individual differences in emotion processing. Many have suggested that variation in these neural responses reflects genetically mediated risk. However, to date, no studies have demonstrated genetic contributions to affect-modulated ERPs. The present study therefore sought to examine the heritability of a range of ERPs elicited during affective picture viewing. One hundred and thirty monozygotic and 124 dizygotic twin pairs passively viewed 30 pleasant, 30 neutral and 30 unpleasant images for 6 s each. The early posterior negativity was scored for each subject; in addition, the P300/late positive potential (LPP) was scored in multiple time windows and sites. Results indicate that the centro-parietal P300 (occurring between 300 and 600 ms) is subject to substantial genetic contributions. Furthermore, variance in the P300 elicited by affective stimuli was moderately heritable even after controlling for the P300 elicited by neutral stimuli. Later and more frontal activation (i.e. between 1000 and 3000 ms) also showed evidence of heritablity. Early parietal, and perhaps later frontal portions of the P300/LPP complex, may therefore represent promising neurobehavioral markers of genetically influenced processing of emotional information.

Indexed as

Social PerceptionAdultBrain MappingElectroencephalographyEmotionsEvent-Related Potentials, P300Evoked PotentialsFemaleFrontal LobeGenetics, BehavioralHumansIndividualityMaleParietal LobePhotic StimulationTwins, Dizygoticemotionheritabilityneural responsetwin studies

Identifiers

PMID24795435
PMCPMC4350478

What OpenQuestion holds

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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.