Evidence map›Paper›PMID 32510349›Full record

ReviewDevelopmental cognitive neuroscience2020

Developmental trajectories to reduced activation of positive valence systems: A review of biological and environmental contributions.

Autumn Kujawa, Daniel N Klein, Samantha Pegg, Anna Weinberg

Abstract readReview
In one paragraph

Review in Developmental cognitive neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 3 pooled it
–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

34 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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  20. Neural reward responsiveness and daily positive affect functioning in adolescent girls.International journal of psychophysiology : official journal of the International Organization of Psychophysiology · 2024
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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.

Autumn KujawaDepartment of Psychology and Human Development, Vanderbilt University, 230 Appleton Place, Nashville, TN 37203-5721, United States. Electronic address: autumn.kujawa@vanderbilt.edu.
Daniel N KleinDepartment of Psychology, Stony Brook University, 100 Nicolls Road, Stony Brook, NY 11794-2500, United States. Electronic address: daniel.klein@stonybrook.edu.
Samantha PeggDepartment of Psychology and Human Development, Vanderbilt University, 230 Appleton Place, Nashville, TN 37203-5721, United States. Electronic address: samantha.l.pegg@vanderbilt.edu.
Anna WeinbergDepartment of Psychology, McGill University, 2001 McGill College Avenue, Montreal, Quebec, H3A 1G1, Canada. Electronic address: anna.weinberg@mcgill.ca.

Funding

Temperamental Low PE in Preschoolers and Depression RiskR01MH069942 · NIMH · STATE UNIVERSITY NEW YORK STONY BROOK · PI KLEIN, DANIEL N · 2004 to 2023
$14.2M
NIMH NIH HHS R01 MH069942
6 · The paper itself

Abstract

Reduced activation of positive valence systems (PVS), including blunted neural and physiological responses to pleasant stimuli and rewards, has been shown to prospectively predict the development of psychopathology. Yet, little is known about how reduced PVS activation emerges across development or what implications it has for prevention. We review genetic, temperament, parenting, and naturalistic and laboratory stress research on neural measures of PVS and outline developmentally-informed models of trajectories of PVS activation. PVS function is partly heritable and appears to reflect individual differences in early-emerging temperament traits. Although lab-induced stressors blunt PVS activation, effects of parenting and naturalistic stress on PVS are mixed and depend on the type of stressor, developmental timing, and interactions amongst risk factors. We propose that there may be multiple, dynamic developmental trajectories to reduced PVS activation in which combinations of genes, temperament, and exposure to severe, prolonged, or uncontrollable stress may exert direct and interactive effects on PVS function. Critically, these risk factors may alter PVS developmental trajectories and/or PVS sensitivity to proximal stressors. Distinct factors may converge such that PVS activation proceeds along a typical, accelerated, chronically low, or stress-reactive trajectory. Finally, we present directions for future research with translational implications.

Indexed as

Mental HealthRewardAffectEmotionsHumansMagnetic Resonance ImagingStress, PsychologicalTemperamentDevelopmentEEGfMRIPositive valenceRewardStress

Identifiers

PMID32510349
PMCPMC7225621

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.