Cognitive-Developmental Mechanisms in Hallucinations

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Bibliographic Details
Title: Cognitive-Developmental Mechanisms in Hallucinations
Authors: Fernyhough, Charles, de Boer, Janna, Davis, Paige E, Schneider, Maude, Moriguchi, Yusuke, Alderson-Day, Ben, Brederoo, Sanne G, Jardri, Renaud
Source: Schizophrenia Bulletin. 51(Supplement_3):261-272
Publisher Information: Oxford University Press (OUP), 2025.
Publication Year: 2025
Subject Terms: Social Cognition, Humans, Executive Function/physiology, Human Development/physiology, Child Development/physiology, Hallucinations/physiopathology, Language Development
Description: Hallucinations figure prominently in a range of psychiatric disorders but, to date, their developmental origins are not well understood. The aim of the present article is to explore how ideas from mainstream developmental psychology can enhance understanding of how hallucinations develop in different modalities across the lifecourse. Hallucinations vary in their clinical significance depending on at what point they occur in the lifetime of the individual. Key cognitive-developmental processes include engaging with imaginary entities, exposure to adverse events, executive functioning, social cognition, and language development. The presentation of hallucinations in certain developmental conditions suggest that atypical developmental trajectories can also play a key role in shaping hallucination prevalence and phenomenology. In considering prospects for future research at this interface, we propose that two-way benefits may result from further close integration between developmental and psychiatric approaches to hallucinations.
Document Type: Review
Language: English
ISSN: 1745-1701
0586-7614
DOI: 10.1093/schbul/sbaf144
Access URL: https://hdl.handle.net/11370/3e809d7f-e0ae-4f9f-8c81-47048e597f81
https://research.rug.nl/en/publications/3e809d7f-e0ae-4f9f-8c81-47048e597f81
Accession Number: edsair.dris...01423..3148cbae231d5a112bcc54eb3d8a31c6
Database: OpenAIRE
Description
Abstract:Hallucinations figure prominently in a range of psychiatric disorders but, to date, their developmental origins are not well understood. The aim of the present article is to explore how ideas from mainstream developmental psychology can enhance understanding of how hallucinations develop in different modalities across the lifecourse. Hallucinations vary in their clinical significance depending on at what point they occur in the lifetime of the individual. Key cognitive-developmental processes include engaging with imaginary entities, exposure to adverse events, executive functioning, social cognition, and language development. The presentation of hallucinations in certain developmental conditions suggest that atypical developmental trajectories can also play a key role in shaping hallucination prevalence and phenomenology. In considering prospects for future research at this interface, we propose that two-way benefits may result from further close integration between developmental and psychiatric approaches to hallucinations.
ISSN:17451701
05867614
DOI:10.1093/schbul/sbaf144