ArticleCognitive neuropsychiatry2017
Evidence of absence: no relationship between behaviourally measured prediction error response and schizotypy.
Article in Cognitive neuropsychiatry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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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.
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Who cites it
4 citing papers in PubMed.
- Different learning aberrations relate to delusion-like beliefs with different contents.Brain : a journal of neurology · 2024Article
- Perceptual sensory attenuation in chronic pain subjects and healthy controls.Scientific reports · 2022Article
- Cannabis Use, Schizotypy and Kamin Blocking Performance.Frontiers in psychiatry · 2021Article
- Statistical Learning and Inference Is Impaired in the Nonclinical Continuum of Psychosis.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020Article
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Authors and funding
5 authors.
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Abstract
introductionThe predictive processing framework has attracted much interest in the field of schizophrenia research in recent years, with an increasing number of studies also carried out in healthy individuals with nonclinical psychosis-like experiences. The current research adopted a continuum approach to psychosis and aimed to investigate different types of prediction error responses in relation to psychometrically defined schizotypy.
methodsOne hundred and two healthy volunteers underwent a battery of behavioural tasks including (a) a force-matching task, (b) a Kamin blocking task, and (c) a reversal learning task together with three questionnaires measuring domains of schizotypy from different approaches.
resultsNeither frequentist nor Bayesian statistical methods supported the notion that alterations in prediction error responses were related to schizotypal traits in any of the three tasks.
conclusionsThese null results suggest that deficits in predictive processing associated with clinical states of psychosis are not always present in healthy individuals with schizotypal traits.
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