Evidence map›Paper›PMID 27559180›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2016

Training Working Memory in Childhood Enhances Coupling between Frontoparietal Control Network and Task-Related Regions.

Jessica J Barnes, Anna Christina Nobre, Mark W Woolrich, Kate Baker, Duncan E Astle

Abstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  8. Time Perception is a Focal Symptom of Attention-Deficit/Hyperactivity Disorder in Adults.Medical science monitor : international medical journal of experimental and clinical research · 2021
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  17. Maturational Changes in Human Dorsal and Ventral Visual Networks.Cerebral cortex (New York, N.Y. : 1991) · 2019
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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

5 authors.

Jessica J BarnesMedical Research Council, Cognition and Brain Sciences Unit, Cambridge CB2 7EF, United Kingdom.
Anna Christina NobreOxford Centre for Human Brain Activity, University of Oxford, Oxford 0X3 7JX, United Kingdom, and.
Mark W WoolrichOxford Centre for Human Brain Activity, University of Oxford, Oxford 0X3 7JX, United Kingdom, and.
Kate BakerDepartment of Medical Genetics, University of Cambridge, Cambridge CB2 0QQ, United Kingdom.
Duncan E AstleMedical Research Council, Cognition and Brain Sciences Unit, Cambridge CB2 7EF, United Kingdom, duncan.astle@mrc-cbu.cam.ac.uk.

Funding

Medical Research Council MC_UP_A060_1103Medical Research Council MR/K005464/1Wellcome Trust 104571
6 · The paper itself

Abstract

unlabelledWorking memory is a capacity upon which many everyday tasks depend and which constrains a child's educational progress. We show that a child's working memory can be significantly enhanced by intensive computer-based training, relative to a placebo control intervention, in terms of both standardized assessments of working memory and performance on a working memory task performed in a magnetoencephalography scanner. Neurophysiologically, we identified significantly increased cross-frequency phase amplitude coupling in children who completed training. Following training, the coupling between the upper alpha rhythm (at 16 Hz), recorded in superior frontal and parietal cortex, became significantly coupled with high gamma activity (at ∼90 Hz) in inferior temporal cortex. This altered neural network activity associated with cognitive skill enhancement is consistent with a framework in which slower cortical rhythms enable the dynamic regulation of higher-frequency oscillatory activity related to task-related cognitive processes. SIGNIFICANCE STATEMENT: Whether we can enhance cognitive abilities through intensive training is one of the most controversial topics of cognitive psychology in recent years. This is particularly controversial in childhood, where aspects of cognition, such as working memory, are closely related to school success and are implicated in numerous developmental disorders. We provide the first neurophysiological account of how working memory training may enhance ability in childhood, using a brain recording technique called magnetoencephalography. We borrowed an analysis approach previously used with intracranial recordings in adults, or more typically in other animal models, called "phase amplitude coupling."

Indexed as

BrainBrain MappingChildCognitionFemaleFrontal LobeFunctional LateralityHumansImage Processing, Computer-AssistedIndividualityLearningLinear ModelsMagnetic Resonance ImagingMagnetoencephalographyMaleMemory, Short-TermOxygencognitive trainingdevelopmentdevelopmental disordersMEGoscillationsworking memory

Identifiers

PMID27559180
PMCPMC4995310

What OpenQuestion holds

Textmetadata
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.