Evidence map›Paper›PMID 26122584›Full record

ArticleMolecular psychiatry2016

Divergent responses of the amygdala and ventral striatum predict stress-related problem drinking in young adults: possible differential markers of affective and impulsive pathways of risk for alcohol use disorder.

Y S Nikolova, A R Knodt, S R Radtke, A R Hariri

Open access · bronzeAbstract read
In one paragraph

Article in Molecular psychiatry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed, 4 pooled it
9.4field-weighted citation impact, top 1% 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

60 citing papers in PubMed, 4 syntheses or guidelines pooled it, 96 citations in OpenAlex.

  1. Pooled it
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  14. Stress and COVID-19 related behaviours: The mediating role of delay discounting.Stress and health : journal of the International Society for the Investigation of Stress · 2022
    Article
  15. FACTORS CONTRIBUTING TO THE ESCALATION OF ALCOHOL CONSUMPTION.Neuroscience and biobehavioral reviews · 2022
    Review
  16. Transcriptome-based polygenic score links depression-related corticolimbic gene expression changes to sex-specific brain morphology and depression risk.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2021
    Article
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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 at 2 institutions in 2 countries.

Y S NikolovaCampbell Family Mental Health Research Institute of CAMH, Toronto, ON, Canada.
A R KnodtLaboratory of NeuroGenetics, Department of Psychology and Neuroscience, Duke University, Durham, NC, USA.
S R RadtkeLaboratory of NeuroGenetics, Department of Psychology and Neuroscience, Duke University, Durham, NC, USA.
A R HaririLaboratory of NeuroGenetics, Department of Psychology and Neuroscience, Duke University, Durham, NC, USA.
Duke University · USMental Health Research Canada · CA

Funding

Quantifying Individual Differences in Midlife Structural Brain Integrity Associated with Later AD/ADRD RiskR01AG049789 · NIA · DUKE UNIVERSITY · PI AHMAD R. HARIRI, TERRIE E MOFFITT · 2015 to 2026
$10.6M
Self-Regulation Failure: Identifying and Modifying a Risk PhenotypeR01DA031579 · NIDA · DUKE UNIVERSITY · PI HARIRI, AHMAD R., STRAUMAN, TIMOTHY J · 2010 to 2012
$1.9M
Neurogenetic Pathways to Drug Use in Young AdultsR01DA033369 · NIDA · DUKE UNIVERSITY · PI HARIRI, AHMAD R. · 2013 to 2016
$1.4M
Howard Hughes Medical InstituteNIA NIH HHS R01 AG049789NIDA NIH HHS DA031579NIDA NIH HHS DA033369NIDA NIH HHS R01 DA031579NIDA NIH HHS R01 DA033369
6 · The paper itself

Abstract

Prior work suggests that there may be two distinct pathways of alcohol use disorder (AUD) risk: one associated with positive emotion enhancement and behavioral impulsivity, and another associated with negative emotion relief and coping. We sought to map these two pathways onto individual differences in neural reward and threat processing assessed using blood-oxygen-level-dependent functional magnetic resonance imaging in a sample of 759 undergraduate students (426 women, mean age 19.65±1.24 years) participating in the Duke Neurogenetics Study. We demonstrate that problem drinking is highest in the context of stress and in those with one of two distinct neural phenotypes: (1) a combination of relatively low reward-related activity of the ventral striatum (VS) and high threat-related reactivity of the amygdala; or (2) a combination of relatively high VS activity and low amygdala reactivity. In addition, we demonstrate that the relationship between stress and problem alcohol use is mediated by impulsivity, as reflected in monetary delay discounting rates, for those with high VS-low amygdala reactivity, and by anxious/depressive symptomatology for those with the opposite neural risk phenotype. Across both neural phenotypes, we found that greater divergence between VS and amygdala reactivity predicted greater risk for problem drinking. Finally, for those individuals with the low VS-high amygdala risk phenotype we found that stress not only predicted the presence of AUD diagnosis at the time of neuroimaging but also subsequent problem drinking reported 3 months following study completion. These results offer new insight into the neural basis of AUD risk and suggest novel biological targets for early individualized treatment or prevention.

Indexed as

AdolescentAlcohol DrinkingAlcoholismAmygdalaFemaleHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingMaleOxygenPsychiatric Status Rating ScalesSelf ReportStress, PsychologicalVentral StriatumYoung AdultOxygen

Identifiers

PMID26122584
PMCPMC4696925
OpenAlexW1550519512

What OpenQuestion holds

Textmetadata
LicenceTDM
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.