Evidence map›Paper›PMID 26417100›Full record

Trial reportProceedings of the National Academy of Sciences of the United States of America2015

Stress impairs cognitive flexibility in infants.

Sabine Seehagen, Silvia Schneider, Julia Rudolph, Stephanie Ernst, Norbert Zmyj

Abstract readClinical Trial
In one paragraph

Trial report in Proceedings of the National Academy of Sciences of the United States of America, 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. A Treatment Plan for Dogs (Animals : an open access journal from MDPI · 2020
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  17. A Deletion Variant of the α2b-Adrenoceptor Modulates the Stress-Induced Shift from "Cognitive" to "Habit" Memory.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  18. Stress-induced cortisol hampers memory generalization.Learning & memory (Cold Spring Harbor, N.Y.) · 2016
    Article
  19. Article
  20. 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

5 authors.

Sabine SeehagenDepartment of Psychology, Ruhr-Universität Bochum, 44780 Bochum, Germany; sabine.seehagen@rub.de.
Silvia SchneiderDepartment of Psychology, Ruhr-Universität Bochum, 44780 Bochum, Germany;
Julia RudolphDepartment of Psychology, Ruhr-Universität Bochum, 44780 Bochum, Germany;
Stephanie ErnstDepartment of Psychology, Ruhr-Universität Bochum, 44780 Bochum, Germany;
Norbert ZmyjDepartment of Psychology, Technical University of Dortmund, 44221 Dortmund, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In human adults, learning and memory under acute stress are characterized by an increased use of rigid habitual response strategies at the cost of flexible cognitive strategies. The immediate effects of stress on cognitive functioning early in life are not well understood. Here we show experimentally that acute stress leads human infants to perform habitual behavior rigidly. We found that 15-mo-old infants exposed to stress thereafter kept performing a previously effective action, even after the action suddenly became ineffective. Infants in a no-stress control group flexibly adjusted their behavior by disengaging from the newly ineffective action in favor of exploring an alternative action. This finding demonstrates that stress impairs infants' ability to adjust their behavior to changing circumstances.

Indexed as

Adaptation, PhysiologicalBehaviorCognitionFemaleHumansInfantMaleStress, Psychologicalcortisolinfant developmentlearningstress

Identifiers

PMID26417100
PMCPMC4611673

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.