Evidence map›Paper›PMID 27225070›Full record

ReviewNature reviews. Neuroscience2016

The neuroscience of working memory capacity and training.

Christos Constantinidis, Torkel Klingberg

3 registry-linked trialsAbstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Neuroscience, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 230 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
230citing papers in PubMed, 7 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.

NCT04882215 naterminatednot on this mapstarted 2020, after this paper: background citation

Development and Evaluation of a Novel Treatment Intervention for People With Acquired Brain Injury

TypeinterventionalSponsorNHS Greater Glasgow and ClydeRan2020 to 2023Enrolled14ConditionsAcquired Brain InjuryArmsGMT combined with WMU Training
NCT05291208 phase2unknown statusnot on this mapstarted 2022, after this paper: background citation

Evaluation of a Cognitive Training Therapy Based on Synchronized Oscillatory Stimulation in Patients With Mild Cognitive Impairment Through a Randomized Clinical Trial

TypeinterventionalSponsorUniversidad del DesarrolloRan2022 to 2024Enrolled62ConditionsMild Cognitive ImpairmentArmsCombined tACS and Cognitive Training Program, Traditional Cognitive Training Program
NCT06723743 narecruitingnot on this mapstarted 2026, after this paper: background citation

Transcutaneous Auricular Vagus Nerve Stimulation Effects on Attention and Working Memory: A Pilot Study

TypeinterventionalSponsorBaylor College of MedicineRan2026 to 2027Enrolled30ConditionsTraumatic Brain Injury (TBI) PatientsArmsTranscutaneous vagus nerve stimulation for attention in veterans with TBI, Soterix Medical Vagus Nerve Stimulation mini-CT
3 · Its place in the literature

Who cites it

230 citing papers in PubMed, 7 syntheses or guidelines pooled it.

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  11. Menstrual cycle phase affects alcohol impairment of working memory.Alcohol, clinical & experimental research · 2025
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170 more citing papers are in PubMed but not listed here.

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

2 authors.

Christos ConstantinidisDepartment of Neurobiology and Anatomy, Wake Forest School of Medicine, Winston-Salem, North Carolina 27157, USA.
Torkel KlingbergDeptartment Neuroscience, Karolinska Institutet, 171 77 Stockholm, Sweden.

Funding

NEUROPHYSIOLOGICAL EFFECTS OF TRAINING IN VISUAL COGNITIVE TASKSR01EY017077 · NEI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI CHRISTOS CONSTANTINIDIS · 2006 to 2026
$6.0M
NEI NIH HHS R01 EY017077
6 · The paper itself

Abstract

Working memory - the ability to maintain and manipulate information over a period of seconds - is a core component of higher cognitive functions. The storage capacity of working memory is limited but can be expanded by training, and evidence of the neural mechanisms underlying this effect is accumulating. Human imaging studies and neurophysiological recordings in non-human primates, together with computational modelling studies, reveal that training increases the activity of prefrontal neurons and the strength of connectivity in the prefrontal cortex and between the prefrontal and parietal cortex. Dopaminergic transmission could have a facilitatory role. These changes more generally inform us of the plasticity of higher cognitive functions.

Indexed as

Brain MappingAnimalsBrainHumansLearningMemoryNeural PathwaysNeurons

Identifiers

PMID27225070

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.