Cited by 197Child Abuse and TraumaNeural and Behavioral Psychology StudiesStress Responses and Cortisol

Early childhood stress exposure, reward pathways, and adult decision making

Open access
Birn, Rasmus M., Roeber, Barbara J., Pollak, Seth D.·2017·Proceedings of the National Academy of Sciences

Abstract

Individuals who have experienced chronic and high levels of stress during their childhoods are at increased risk for a wide range of behavioral problems, yet the neurobiological mechanisms underlying this association are poorly understood. We measured the life circumstances of a community sample of school-aged children and then followed these children for a decade. Those from the highest and lowest quintiles of childhood stress exposure were invited to return to our laboratory as young adults, at which time we reassessed their life circumstances, acquired fMRI data during a reward-processing task, and tested their judgment and decision making. Individuals who experienced high levels of early life stress showed lower levels of brain activation when processing cues signaling potential loss and increased responsivity when actually experiencing losses. Specifically, those with high childhood stress had reduced activation in the posterior cingulate/precuneus, middle temporal gyrus, and superior occipital cortex during the anticipation of potential rewards; reduced activation in putamen and insula during the anticipation of potential losses; and increased left inferior frontal gyrus activation when experiencing an actual loss. These patterns of brain activity were associated with both laboratory and real-world measures of individuals' risk taking in adulthood. Importantly, these effects were predicated only by childhood stress exposure and not by current levels of life stress.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1073/pnas.1708791114

Cites

35 of 35 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • On a probabilistic reward task, reduced reinforcement learning appears in women with childhood sexual abuse and MDD, physically abused adolescents, and young adults with many early-life adversities.

    “For example, women with a history of both childhood sexual abuse and MDD (Pechtel and Pizzagalli, 2013), adolescents exposed to physical abuse (Hanson et al., 2017), and young adults who had high levels of various adversities in early life (Birn et al., 2017) demonstrate decreased reinforcement learning.”

    From The effects of early life stress on reward processing (2018) · cites this paper as Birn et al., 2017

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Birn, R. M., Roeber, B. J., & Pollak, S. D.
Affiliations
University of Wisconsin–Madison (US)
Corresponding author
  • Birn, Rasmus M.
  • Pollak, Seth D.
Venue
Proceedings of the National Academy of Sciences
Published
2017-12-04
Volume
114
Issue
51
Pages
13549-13554
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2774496090
Cited by
197
References
35
Citations by year
2026: 13 · 2025: 13 · 2024: 42 · 2023: 30 · 2022: 20 · 2021: 30 · 2020: 30 · 2019: 12 · 2018: 7
FWCI
16.58
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
Funders
HHS | National Institutes of Health (MH61285, MH68858, HD03352)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
Keywords
early childhood stress, reward processing, loss anticipation, decision-making, risk-taking, reward pathways, posterior cingulate cortex, insula, putamen, inferior frontal gyrus, living conditions, brain development
MeSH terms
Child, Child Abuse, Decision Making, Female, Humans, Male, Reward, Stress, Psychological, Young Adult

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review