Evidence map›Paper›PMID 25894467›Full record

ArticleMedical & biological engineering & computing2016

Sleep electroencephalography and heart rate variability interdependence amongst healthy subjects and insomnia/schizophrenia patients.

Ramiro Chaparro-Vargas, Claudia Schilling, Michael Schredl, Dean Cvetkovic

Abstract read
PubMed Publisher
In one paragraph

Article in Medical & biological engineering & computing, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Review
  3. 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

4 authors.

Ramiro Chaparro-VargasSchool of Electrical and Computing Engineering, RMIT University, Melbourne, VIC, 3121, Australia. s3361953@student.rmit.edu.au.
Claudia SchillingSleep laboratory of the Central Institute of Mental Health, Mannheim, Germany. claudia.schilling@zi-mannheim.de.
Michael SchredlSleep laboratory of the Central Institute of Mental Health, Mannheim, Germany. michael.schredl@zi-mannheim.de.
Dean CvetkovicSchool of Electrical and Computing Engineering, RMIT University, Melbourne, VIC, 3121, Australia. dean.cvetkovic@rmit.edu.au.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The quantification of interdependencies within autonomic nervous system has gained increasing importance to characterise healthy and psychiatric disordered subjects. The present work introduces a biosignal processing approach, suggesting a computational resource to estimate coherent or synchronised interactions as an eventual supportive aid in the diagnosis of primary insomnia and schizophrenia pathologies. By deploying linear, nonlinear and statistical methods upon 25 electroencephalographic and electrocardiographic overnight sleep recordings, the assessment of cross-correlation, wavelet coherence and [Formula: see text]:[Formula: see text] phase synchronisation is focused on tracking discerning features amongst the clinical cohorts. Our results indicate that certain neuronal oscillations interact with cardiac power bands in distinctive ways responding to standardised sleep stages and patient groups, which promotes the hypothesis of subtle functional dynamics between neuronal assembles and (para)sympathetic activity subject to pathophysiological conditions.

Indexed as

ElectroencephalographyHeart RateCase-Control StudiesFemaleHumansMaleSchizophreniaSleepSleep Initiation and Maintenance DisordersEEGHRVPhase locking valuePhase synchronisationPrimary insomniaSchizophreniaWavelet coherence

Identifiers

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.