Evidence map›Paper›PMID 22357846›Full record

Trial reportThe Journal of neuroscience : the official journal of the Society for Neuroscience2012

Neurochemical enhancement of conscious error awareness.

Robert Hester, L Sanjay Nandam, Redmond G O'Connell, Joe Wagner, Mark Strudwick, Pradeep J Nathan, Jason B Mattingley, Mark A Bellgrove

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 3 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

32 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Spatial and temporal characteristics of error-related activity in the human brain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
    Pooled it
  3. Pooled it
  4. Trial
  5. Trial
  6. Cognitive-affective neural plasticity following active-controlled mindfulness intervention.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2012
    Trial
  7. Article
  8. Article
  9. Behavioral and neurophysiological signatures of cognitive control in humans and rats.The international journal of neuropsychopharmacology · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. A salience misattribution model for addictive-like behaviors.Neuroscience and biobehavioral reviews · 2021
    Review
  14. Neural and behavioral traces of error awareness.Cognitive, affective & behavioral neuroscience · 2021
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  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

8 authors.

Robert HesterDepartment of Psychological Sciences, University of Melbourne, Melbourne, Victoria, Australia.
L Sanjay Nandam
Redmond G O'Connell
Joe Wagner
Mark Strudwick
Pradeep J Nathan
Jason B Mattingley
Mark A Bellgrove

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

How the brain monitors ongoing behavior for performance errors is a central question of cognitive neuroscience. Diminished awareness of performance errors limits the extent to which humans engage in corrective behavior and has been linked to loss of insight in a number of psychiatric syndromes (e.g., attention deficit hyperactivity disorder, drug addiction). These conditions share alterations in monoamine signaling that may influence the neural mechanisms underlying error processing, but our understanding of the neurochemical drivers of these processes is limited. We conducted a randomized, double-blind, placebo-controlled, cross-over design of the influence of methylphenidate, atomoxetine, and citalopram on error awareness in 27 healthy participants. The error awareness task, a go/no-go response inhibition paradigm, was administered to assess the influence of monoaminergic agents on performance errors during fMRI data acquisition. A single dose of methylphenidate, but not atomoxetine or citalopram, significantly improved the ability of healthy volunteers to consciously detect performance errors. Furthermore, this behavioral effect was associated with a strengthening of activation differences in the dorsal anterior cingulate cortex and inferior parietal lobe during the methylphenidate condition for errors made with versus without awareness. Our results have implications for the understanding of the neurochemical underpinnings of performance monitoring and for the pharmacological treatment of a range of disparate clinical conditions that are marked by poor awareness of errors.

Indexed as

Inhibition, PsychologicalAdolescentAdultAnalysis of VarianceAtomoxetine HydrochlorideAwarenessBrain MappingCentral Nervous System StimulantsCitalopramConsciousnessCross-Over StudiesDouble-Blind MethodGyrus CinguliHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingAtomoxetine HydrochlorideCentral Nervous System StimulantsCitalopramMethylphenidateOxygenPropylamines

Identifiers

PMID22357846
PMCPMC6621889

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.