Evidence map›Paper›PMID 32327985›Full record

ArticleFrontiers in human neuroscience2020

The Trace Conditional Learning of the Noxious Stimulus in UWS Patients and Its Prognostic Value in a GSR and HRV Entropy Study.

Daniela Cortese, Francesco Riganello, Francesco Arcuri, Lucia Lucca, Paolo Tonin, Caroline Schnakers, Steven Laureys

Abstract read
In one paragraph

Article in Frontiers in human neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Trial
  2. Review
  3. New insights and predictability from in vivo recordings of paroxysmal sympathetic hyperactivity in disorders of consciousness.Clinical autonomic research : official journal of the Clinical Autonomic Research Society · 2026
    Article
  4. Observational
  5. Article
  6. Article
  7. Article
  8. I Feel! Therefore, I Am from Pain to Consciousness in DOC Patients.International journal of molecular sciences · 2023
    Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. 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

7 authors.

Daniela CorteseResearch in Advanced NeuroRehabilitation, Istituto Sant'Anna, Crotone, Italy.
Francesco RiganelloResearch in Advanced NeuroRehabilitation, Istituto Sant'Anna, Crotone, Italy.
Francesco ArcuriResearch in Advanced NeuroRehabilitation, Istituto Sant'Anna, Crotone, Italy.
Lucia LuccaResearch in Advanced NeuroRehabilitation, Istituto Sant'Anna, Crotone, Italy.
Paolo ToninResearch in Advanced NeuroRehabilitation, Istituto Sant'Anna, Crotone, Italy.
Caroline SchnakersNeurosurgery Department, University of California, Los Angeles, Los Angeles, CA, United States.
Steven LaureysComa Science Group, GIGA-Consciousness, University & Hospital of Liege, Liege, Belgium.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The assessment of the consciousness level of Unresponsive Wakefulness Syndrome (UWS) patients often depends on a subjective interpretation of the observed spontaneous and volitional behavior. To date, the misdiagnosis level is around 30%. The aim of this study was to observe the behavior of UWS patients, during the administration of noxious stimulation by a Trace Conditioning protocol, assessed by the Galvanic Skin Response (GSR) and Heart Rate Variability (HRV) entropy. We recruited 13 Healthy Control (HC) and 30 UWS patients at 31 ± 9 days from the acute event evaluated by Coma Recovery Scale-Revised (CRS-R) and Nociception Coma Scale (NCS). Two different stimuli [musical stimulus (MUS) and nociceptive stimulus (NOC)], preceded, respectively by two different tones, were administered following the sequences (A) MUS1 - NOC1 - MUS2 - MUS3 - NOC2 - MUS4 - NOC3 - NOC

Indexed as

conditional learningdisorders of consciousnessentropyGalvanic Skin Response (GSR)HRV (heart rate variability)paintrace conditioningunresponsive wakefulness syndrome

Identifiers

PMID32327985
PMCPMC7161674

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.