Evidence map›Paper›PMID 35496229›Full record

ArticleFrontiers in psychology2022

Enhanced Instructed Fear Learning in Delusion-Proneness.

Anaïs Louzolo, Rita Almeida, Marc Guitart-Masip, Malin Björnsdotter, Alexander Lebedev, Martin Ingvar, Andreas Olsson, Predrag Petrovic

Open access · goldAbstract read
In one paragraph

Article in Frontiers in psychology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

8 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Resolving the Delusion Paradox.Schizophrenia bulletin · 2023
    Review
  5. The Placebo Effect in Psychosis: Why It Matters and How to Measure It.Biological psychiatry global open science · 2023
    Review
  6. Article
  7. Article
  8. 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 at 1 institution in 1 country.

Anaïs LouzoloDepartment of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Rita AlmeidaDepartment of Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Marc Guitart-MasipDepartment of Neurobiology, Care Science and Society, Karolinska Institutet, Stockholm, Sweden.
Malin BjörnsdotterDepartment of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Alexander LebedevDepartment of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Martin IngvarDepartment of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Andreas OlssonDepartment of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Predrag PetrovicDepartment of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Karolinska Institutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Psychosis is associated with distorted perceptions and deficient bottom-up learning such as classical fear conditioning. This has been interpreted as reflecting imprecise priors in low-level predictive coding systems. Paradoxically, overly strong beliefs, such as overvalued beliefs and delusions, are also present in psychosis-associated states. In line with this, research has suggested that patients with psychosis and associated phenotypes rely more on high-order priors to interpret perceptual input. In this behavioural and fMRI study we studied two types of

Indexed as

classical fear conditioningdelusion-pronenessexpectationsfMRIinstructed fear learningnocebo effectorbitofrontal cortexpriors

Identifiers

PMID35496229
PMCPMC9043131
OpenAlexW4226463564

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.