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Self-disorder in schizophrenia : a revised view (1. Comprehensive review–dualities of self- and world-experience)

Jasper Feyaerts (UGent) and Louis Sass (UGent)
(2024) SCHIZOPHRENIA BULLETIN. 50(2). p.460-471
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Abstract
A growing body of research supports the role of self-disorders as core phenotypic features of schizophrenia-spectrum disorders. Self-disorders comprise various alterations of conscious experience whose theoretical understanding continues to present a challenge. The following 2 articles aim to provide further clarification of the nature of self-disorders in schizophrenia by offering a comprehensive review (article 1) and theoretical revision (article 2) of the currently most influential model of altered selfhood in schizophrenia: the basic-self-disturbance or ipseity-disorder model (IDM). This article presents a state-of-the-art overview of the current self-disturbance model and critically assesses its descriptive adequacy with respect to the clinical variability and heterogeneity of the alterations in self- and world-awareness characteristic of schizophrenia. Special attention is paid to experiences of exaggerated basic self, increased “grip” or “hold” on the world, and paradoxical combinations. The next article proposes a theoretical revision of the self-disturbance model by considering how hyperreflexivity might form the crucial common thread or generating factor that unifies the phenomenologically heterogeneous, and sometimes even contradictory features of schizophrenic self-disorders. We outline the implications of our revised model for explanatory research, therapeutic practice, and our general understanding of the abnormalities in question.
Keywords
Psychiatry and Mental health, self-disorder, schizophrenia, basic-self-disturbance model, ipseity-disorder model revised, INTEGRATING PHENOMENOLOGY, COROLLARY DISCHARGE, POSITIVE SYMPTOMS, ABERRANT SALIENCE, TRUMAN SYMPTOMS, HIGH-RISK, DISTURBANCE, DELUSIONS, CONSCIOUSNESS, PSYCHOSIS

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MLA
Feyaerts, Jasper, and Louis Sass. “Self-Disorder in Schizophrenia : A Revised View (1. Comprehensive Review–Dualities of Self- and World-Experience).” SCHIZOPHRENIA BULLETIN, vol. 50, no. 2, 2024, pp. 460–71, doi:10.1093/schbul/sbad169.
APA
Feyaerts, J., & Sass, L. (2024). Self-disorder in schizophrenia : a revised view (1. Comprehensive review–dualities of self- and world-experience). SCHIZOPHRENIA BULLETIN, 50(2), 460–471. https://doi.org/10.1093/schbul/sbad169
Chicago author-date
Feyaerts, Jasper, and Louis Sass. 2024. “Self-Disorder in Schizophrenia : A Revised View (1. Comprehensive Review–Dualities of Self- and World-Experience).” SCHIZOPHRENIA BULLETIN 50 (2): 460–71. https://doi.org/10.1093/schbul/sbad169.
Chicago author-date (all authors)
Feyaerts, Jasper, and Louis Sass. 2024. “Self-Disorder in Schizophrenia : A Revised View (1. Comprehensive Review–Dualities of Self- and World-Experience).” SCHIZOPHRENIA BULLETIN 50 (2): 460–471. doi:10.1093/schbul/sbad169.
Vancouver
1.
Feyaerts J, Sass L. Self-disorder in schizophrenia : a revised view (1. Comprehensive review–dualities of self- and world-experience). SCHIZOPHRENIA BULLETIN. 2024;50(2):460–71.
IEEE
[1]
J. Feyaerts and L. Sass, “Self-disorder in schizophrenia : a revised view (1. Comprehensive review–dualities of self- and world-experience),” SCHIZOPHRENIA BULLETIN, vol. 50, no. 2, pp. 460–471, 2024.
@article{01HNAEB202J7M8A9M5SEZT0Z3G,
  abstract     = {{A growing body of research supports the role of self-disorders as core phenotypic features of schizophrenia-spectrum disorders. Self-disorders comprise various alterations of conscious experience whose theoretical understanding continues to present a challenge. The following 2 articles aim to provide further clarification of the nature of self-disorders in schizophrenia by offering a comprehensive review (article 1) and theoretical revision (article 2) of the currently most influential model of altered selfhood in schizophrenia: the basic-self-disturbance or ipseity-disorder model (IDM). This article presents a state-of-the-art overview of the current self-disturbance model and critically assesses its descriptive adequacy with respect to the clinical variability and heterogeneity of the alterations in self- and world-awareness characteristic of schizophrenia. Special attention is paid to experiences of exaggerated basic self, increased “grip” or “hold” on the world, and paradoxical combinations. The next article proposes a theoretical revision of the self-disturbance model by considering how hyperreflexivity might form the crucial common thread or generating factor that unifies the phenomenologically heterogeneous, and sometimes even contradictory features of schizophrenic self-disorders. We outline the implications of our revised model for explanatory research, therapeutic practice, and our general understanding of the abnormalities in question.}},
  author       = {{Feyaerts, Jasper and Sass, Louis}},
  issn         = {{0586-7614}},
  journal      = {{SCHIZOPHRENIA BULLETIN}},
  keywords     = {{Psychiatry and Mental health,self-disorder,schizophrenia,basic-self-disturbance model,ipseity-disorder model revised,INTEGRATING PHENOMENOLOGY,COROLLARY DISCHARGE,POSITIVE SYMPTOMS,ABERRANT SALIENCE,TRUMAN SYMPTOMS,HIGH-RISK,DISTURBANCE,DELUSIONS,CONSCIOUSNESS,PSYCHOSIS}},
  language     = {{eng}},
  number       = {{2}},
  pages        = {{460--471}},
  title        = {{Self-disorder in schizophrenia : a revised view (1. Comprehensive review–dualities of self- and world-experience)}},
  url          = {{http://doi.org/10.1093/schbul/sbad169}},
  volume       = {{50}},
  year         = {{2024}},
}

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