Evidence map›Paper›PMID 31758044›Full record

ArticleScientific reports2019

Neurophysiological Correlates of Concussion: Deep Learning for Clinical Assessment.

Rober Boshra, Kyle I Ruiter, Carol DeMatteo, James P Reilly, John F Connolly

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Article
  3. School performance in youth after a concussion.Frontiers in sports and active living · 2022
    Article
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  5. Article
  6. Article
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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.

Rober BoshraARiEAL Research Centre, McMaster University, Hamilton, Canada. boshrar@mcmaster.ca.ORCID http://orcid.org/0000-0003-2925-199X
Kyle I RuiterARiEAL Research Centre, McMaster University, Hamilton, Canada.
Carol DeMatteoSchool of Rehabilitation Sciences, McMaster University, Hamilton, Canada.
James P ReillyARiEAL Research Centre, McMaster University, Hamilton, Canada.
John F ConnollyARiEAL Research Centre, McMaster University, Hamilton, Canada. jconnol@mcmaster.ca.ORCID http://orcid.org/0000-0001-8869-5369

Funding

CIHR
6 · The paper itself

Abstract

Concussion has been shown to leave the afflicted with significant cognitive and neurobehavioural deficits. The persistence of these deficits and their link to neurophysiological indices of cognition, as measured by event-related potentials (ERP) using electroencephalography (EEG), remains restricted to population level analyses that limit their utility in the clinical setting. In the present paper, a convolutional neural network is extended to capitalize on characteristics specific to EEG/ERP data in order to assess for post-concussive effects. An aggregated measure of single-trial performance was able to classify accurately (85%) between 26 acutely to post-acutely concussed participants and 28 healthy controls in a stratified 10-fold cross-validation design. Additionally, the model was evaluated in a longitudinal subsample of the concussed group to indicate a dissociation between the progression of EEG/ERP and that of self-reported inventories. Concordant with a number of previous studies, symptomatology was found to be uncorrelated to EEG/ERP results as assessed with the proposed models. Our results form a first-step towards the clinical integration of neurophysiological results in concussion management and motivate a multi-site validation study for a concussion assessment tool in acute and post-acute cases.

Indexed as

AdolescentBrain ConcussionCase-Control StudiesDeep LearningElectroencephalographyEvoked PotentialsFemaleHumansMale

Identifiers

PMID31758044
PMCPMC6874583

What OpenQuestion holds

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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.