Evidence map›Paper›PMID 25804310›Full record

ArticleBrain imaging and behavior2016

Exposure to childhood trauma is associated with altered n-back activation and performance in healthy adults: implications for a commonly used working memory task.

Noah S Philip, Lawrence H Sweet, Audrey R Tyrka, S Louisa Carpenter, Sarah E Albright, Lawrence H Price, Linda L Carpenter

Abstract read
In one paragraph

Article in Brain imaging and behavior, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 10% 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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

  1. Pooled it
  2. Impact of Tryptophan Depletion on Executive System Function during Menopause is Moderated by Childhood Adversity.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2017
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  7. Article
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  10. Working memory related brain-behavior associations in the context of socioeconomic and psychosocial deprivation.Cortex; a journal devoted to the study of the nervous system and behavior · 2024
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  11. Article
  12. Article
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  17. Electrophysiological Changes Related to Childhood Trauma in Patients with Major Depressive Disorder: An Event-related Potential Study.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2022
    Article
  18. Review
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  20. Observational
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

7 authors at 4 institutions in 1 country.

Noah S PhilipCenter for Neurorestoration and Neurotechnology, Providence VA Medical Center, 830 Chalkstone Avenue, Providence, RI, 02908, USA. Noah_Philip@Brown.edu.
Lawrence H SweetClinical Neuroscience Laboratory, Department of Psychology, University of Georgia, Athens, GA, USA.
Audrey R TyrkaLaboratory for Clinical and Translational Neuroscience, Butler Hospital, Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA.
S Louisa CarpenterCenter for Neurorestoration and Neurotechnology, Providence VA Medical Center, 830 Chalkstone Avenue, Providence, RI, 02908, USA.
Sarah E AlbrightCenter for Neurorestoration and Neurotechnology, Providence VA Medical Center, 830 Chalkstone Avenue, Providence, RI, 02908, USA.
Lawrence H PriceLaboratory for Clinical and Translational Neuroscience, Butler Hospital, Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA.
Linda L CarpenterLaboratory for Clinical and Translational Neuroscience, Butler Hospital, Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA.
Brown University · USButler Hospital · USProvidence VA Medical Center · USUniversity of Georgia · US

Funding

DEX/CRH Response: Mood/Anxiety Disorder Endophenotype?R01MH068767 · NIMH · BUTLER HOSPITAL (PROVIDENCE, RI) · PI CARPENTER, LINDA L · 2004 to 2013
$3.9M
PTSD and the Default Network: Developing Imaging PhenotypesIK2CX000724 · VA · PROVIDENCE VA MEDICAL CENTER · PI PHILIP, NOAH STEPHEN · 2013 to 2017
–
CSRD VA IK2 CX000724NIMH NIH HHS 5R01MH068767NIMH NIH HHS R01 MH068767
6 · The paper itself

Abstract

Previous research suggests that a history of early life stress (ELS) impacts working memory (WM) in adulthood. Despite the widespread use of WM paradigms, few studies have evaluated whether ELS exposure, in the absence of psychiatric illness, also impacts WM-associated brain activity in ways that might improve sensitivity to these ELS effects or provide insights into the mechanisms of these effects. This study evaluated whether ELS affects WM behavioral performance and task-associated activity by acquiring 3T functional images from 27 medication-free healthy adults (14 with ELS) during an N-back WM task that included 0- and 2-back components. Whole brain voxel-wise analysis was performed to evaluate WM activation, followed by region of interest analyses to evaluate relationships between activation and clinical variables. ELS was associated with poorer accuracy during the 2-back (79% ± 19 vs. 92% ± 9, p = 0.049); accuracy and response time otherwise did not differ between groups. During the 0-back, ELS participants demonstrated increased activation in the superior temporal gyrus/insula, left inferior parietal lobule (IPL) (both corrected p < 0.001), and middle temporal and parahippocampal gyrus (MTG/PHG)(corrected p < 0.010). During the 2-back, ELS was associated with greater activation in the IPL, MTG/PHG and inferior frontal gyrus (corrected p < 0.001), with a trend towards precuneus activation (p = 0.080). These findings support previous research showing that ELS is associated with impaired neurobehavioral performance and changes in brain activation, suggesting recruitment of additional cognitive resources during WM in ELS. Based on these findings, ELS screening in future WM imaging studies appears warranted.

Indexed as

AdultAdult Survivors of Child AbuseBrainBrain MappingFemaleHumansMagnetic Resonance ImagingMaleMemory, Short-TermNeuropsychological TestsStress, PsychologicalChildhood adversityExecutive functionFunctional magnetic resonance imagingLife stressWorking memory

Identifiers

PMID25804310
PMCPMC4583340
OpenAlexW1986490348

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.