Evidence map›Paper›PMID 25844313›Full record

ReviewNeuroImage. Clinical2015

Risk, diagnostic error, and the clinical science of consciousness.

Andrew Peterson, Damian Cruse, Lorina Naci, Charles Weijer, Adrian M Owen

Abstract readReview
In one paragraph

Review in NeuroImage. Clinical, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

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

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Observational
  7. Cognitive Motor Dissociation in Disorders of Consciousness.The New England journal of medicine · 2024
    Article
  8. Review
  9. Article
  10. Article
  11. Assessing awareness in severe Alzheimer's disease.Frontiers in human neuroscience · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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.

Andrew PetersonBrain and Mind Institute, Western University, Natural Sciences Centre, London, Ontario N6A 5B7, Canada ; Rotman Institute of Philosophy, Western University, Stevenson Hall, London, Ontario N6A 5B7, Canada.
Damian CruseBrain and Mind Institute, Western University, Natural Sciences Centre, London, Ontario N6A 5B7, Canada.
Lorina NaciBrain and Mind Institute, Western University, Natural Sciences Centre, London, Ontario N6A 5B7, Canada.
Charles WeijerBrain and Mind Institute, Western University, Natural Sciences Centre, London, Ontario N6A 5B7, Canada ; Rotman Institute of Philosophy, Western University, Stevenson Hall, London, Ontario N6A 5B7, Canada ; Department of Epidemiology and Biostatistics, Western University, Kresge Building, London, Ontario N6A 5B7, Canada.
Adrian M OwenBrain and Mind Institute, Western University, Natural Sciences Centre, London, Ontario N6A 5B7, Canada ; Rotman Institute of Philosophy, Western University, Stevenson Hall, London, Ontario N6A 5B7, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In recent years, a number of new neuroimaging techniques have detected covert awareness in some patients previously thought to be in a vegetative state/unresponsive wakefulness syndrome. This raises worries for patients, families, and physicians, as it indicates that the existing diagnostic error rate in this patient group is higher than assumed. Recent research on a subset of these techniques, called active paradigms, suggests that false positive and false negative findings may result from applying different statistical methods to patient data. Due to the nature of this research, these errors may be unavoidable, and may draw into question the use of active paradigms in the clinical setting. We argue that false positive and false negative findings carry particular moral risks, which may bear on investigators' decisions to use certain methods when independent means for estimating their clinical utility are absent. We review and critically analyze this methodological problem as it relates to both fMRI and EEG active paradigms. We conclude by drawing attention to three common clinical scenarios where the risk of diagnostic error may be most pronounced in this patient group.

Indexed as

Diagnostic ErrorsConsciousness DisordersElectroencephalographyFalse Negative ReactionsFalse Positive ReactionsHumansMagnetic Resonance ImagingRiskActive paradigmBrain injuryDisorders of consciousnessEthicsMental imageryMinimally conscious stateNeuroethicsNeurologyStatistical methodsUnresponsive wakefulness syndromeVegetative state

Identifiers

PMID25844313
PMCPMC4375779

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.