Delusional thinking and action binding in healthy individuals

Abstract Action binding is the effect that the perceived time of an action is shifted towards the action related feedback. A much larger action binding effect in schizophrenia compared to normal controls has been shown, which might be due to positive symptoms like delusions. Here we investigated the...

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Autores principales:	Liyu Cao, Michael B. Steinborn, Barbara F. Haendel
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/d58b9a4d5ccf491989c1eaeec890a9e6
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spelling	oai:doaj.org-article:d58b9a4d5ccf491989c1eaeec890a9e62021-12-02T18:48:24ZDelusional thinking and action binding in healthy individuals10.1038/s41598-021-97977-y2045-2322https://doaj.org/article/d58b9a4d5ccf491989c1eaeec890a9e62021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-97977-yhttps://doaj.org/toc/2045-2322Abstract Action binding is the effect that the perceived time of an action is shifted towards the action related feedback. A much larger action binding effect in schizophrenia compared to normal controls has been shown, which might be due to positive symptoms like delusions. Here we investigated the relationship between delusional thinking and action binding in healthy individuals, predicting a positive correlation between them. The action binding effect was evaluated by comparing the perceived time of a keypress between an operant (keypress triggering a sound) and a baseline condition (keypress alone), with a novel testing method that massively improved the precision of the subjective timing measurement. A positive correlation was found between the tendency of delusional thinking (measured by the 21-item Peters et al. delusions inventory) and action binding across participants after controlling for the effect of testing order between operant and baseline conditions. The results indicate that delusional thinking in particular influences action time perception and support the notion of a continuous distribution of schizotypal traits with normal controls at one end and clinical patients at the other end.Liyu CaoMichael B. SteinbornBarbara F. HaendelNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Liyu Cao Michael B. Steinborn Barbara F. Haendel Delusional thinking and action binding in healthy individuals
description	Abstract Action binding is the effect that the perceived time of an action is shifted towards the action related feedback. A much larger action binding effect in schizophrenia compared to normal controls has been shown, which might be due to positive symptoms like delusions. Here we investigated the relationship between delusional thinking and action binding in healthy individuals, predicting a positive correlation between them. The action binding effect was evaluated by comparing the perceived time of a keypress between an operant (keypress triggering a sound) and a baseline condition (keypress alone), with a novel testing method that massively improved the precision of the subjective timing measurement. A positive correlation was found between the tendency of delusional thinking (measured by the 21-item Peters et al. delusions inventory) and action binding across participants after controlling for the effect of testing order between operant and baseline conditions. The results indicate that delusional thinking in particular influences action time perception and support the notion of a continuous distribution of schizotypal traits with normal controls at one end and clinical patients at the other end.
format	article
author	Liyu Cao Michael B. Steinborn Barbara F. Haendel
author_facet	Liyu Cao Michael B. Steinborn Barbara F. Haendel
author_sort	Liyu Cao
title	Delusional thinking and action binding in healthy individuals
title_short	Delusional thinking and action binding in healthy individuals
title_full	Delusional thinking and action binding in healthy individuals
title_fullStr	Delusional thinking and action binding in healthy individuals
title_full_unstemmed	Delusional thinking and action binding in healthy individuals
title_sort	delusional thinking and action binding in healthy individuals
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/d58b9a4d5ccf491989c1eaeec890a9e6
work_keys_str_mv	AT liyucao delusionalthinkingandactionbindinginhealthyindividuals AT michaelbsteinborn delusionalthinkingandactionbindinginhealthyindividuals AT barbarafhaendel delusionalthinkingandactionbindinginhealthyindividuals
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Delusional thinking and action binding in healthy individuals

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