Evidence map›Paper›PMID 36291272›Full record

ArticleBrain sciences2022

Experimental Sleep Deprivation Results in Diminished Perceptual Stability Independently of Psychosis Proneness.

Leonie J T Balter, Granville J Matheson, Tina Sundelin, Philipp Sterzer, Predrag Petrovic, John Axelsson

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Brain sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.7field-weighted citation impact, top 33% of its field
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

2 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. 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

6 authors at 3 institutions in 3 countries.

Leonie J T BalterDepartment of Clinical Neuroscience, Karolinska Institutet, 171 77 Stockholm, Sweden.
Granville J MathesonDepartment of Clinical Neuroscience, Karolinska Institutet, 171 77 Stockholm, Sweden.
Tina SundelinDepartment of Clinical Neuroscience, Karolinska Institutet, 171 77 Stockholm, Sweden.
Philipp SterzerUniversity Psychiatric Clinics Basel, University of Basel, 4002 Basel, Switzerland.
Predrag PetrovicDepartment of Clinical Neuroscience, Karolinska Institutet, 171 77 Stockholm, Sweden.
John AxelssonDepartment of Clinical Neuroscience, Karolinska Institutet, 171 77 Stockholm, Sweden.
Karolinska Institutet · SEStockholm University · SEUniversity of Basel · CH

Funding

Swedish Foundation for Humanities and Social Sciences P13-1159:1Swedish Research Council 2013-02083Swedish Research Council 2016-00346
6 · The paper itself

Abstract

Psychotic disorders as well as psychosis proneness in the general population have been associated with perceptual instability, suggesting weakened predictive processing. Sleep disturbances play a prominent role in psychosis and schizophrenia, but it is unclear whether perceptual stability diminishes with sleep deprivation, and whether the effects of sleep deprivation differ as a function of psychosis proneness. In the current study, we aimed to clarify this matter. In this preregistered study, 146 participants successfully completed an intermittent version of the random dot kinematogram (RDK) task and the 21-item Peters Delusion Inventory (PDI-21) to assess perceptual stability and psychosis proneness, respectively. Participants were randomized to sleep either as normal (8 to 9 h in bed) (

Indexed as

perceptual stabilitypredictive processingpsychosis pronenessrandom dot kinematogramsleep deprivation

Identifiers

PMID36291272
PMCPMC9599202
OpenAlexW4303613676

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.