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Deictic Navigation Network: Linguistic Viewpoint Disturbances in Schizophrenia

This paper introduces the Deictic Navigation Network, a cognitive-linguistic framework to analyze and clarify the nature of viewpoint disturbances in language, applied to schizophrenia. We argue that such disturbances have linguistic counterparts in the use of deixis: linguistic elements of which th...

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Autores principales: van Schuppen, Linde, van Krieken, Kobie, Sanders, José
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6668655/
https://www.ncbi.nlm.nih.gov/pubmed/31396125
http://dx.doi.org/10.3389/fpsyg.2019.01616
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author van Schuppen, Linde
van Krieken, Kobie
Sanders, José
author_facet van Schuppen, Linde
van Krieken, Kobie
Sanders, José
author_sort van Schuppen, Linde
collection PubMed
description This paper introduces the Deictic Navigation Network, a cognitive-linguistic framework to analyze and clarify the nature of viewpoint disturbances in language, applied to schizophrenia. We argue that such disturbances have linguistic counterparts in the use of deixis: linguistic elements of which the interpretation relies on the situational context of the discourse and their connection to a subject-bound perspective. The DNN connects such linguistic phenomena to three viewpoint disturbances, which can manifest in different degrees of extremity: (i) the reduced capacity to recognize one’s own subjective perspective and the subjective perspectives of others; (ii) the reduced capacity to separate present perspectives from distinct past, future, and hypothetical perspectives; and (iii) the reduced capacity to integrate projected viewpoint structures into the actual here-and-now. We explain how application of the DNN to language in schizophrenia enables the localization of perspectivization disturbances and helps to clarify the nature of disturbances in the ability to build complex viewpoint structures in language as well as cognition.
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spelling pubmed-66686552019-08-08 Deictic Navigation Network: Linguistic Viewpoint Disturbances in Schizophrenia van Schuppen, Linde van Krieken, Kobie Sanders, José Front Psychol Psychology This paper introduces the Deictic Navigation Network, a cognitive-linguistic framework to analyze and clarify the nature of viewpoint disturbances in language, applied to schizophrenia. We argue that such disturbances have linguistic counterparts in the use of deixis: linguistic elements of which the interpretation relies on the situational context of the discourse and their connection to a subject-bound perspective. The DNN connects such linguistic phenomena to three viewpoint disturbances, which can manifest in different degrees of extremity: (i) the reduced capacity to recognize one’s own subjective perspective and the subjective perspectives of others; (ii) the reduced capacity to separate present perspectives from distinct past, future, and hypothetical perspectives; and (iii) the reduced capacity to integrate projected viewpoint structures into the actual here-and-now. We explain how application of the DNN to language in schizophrenia enables the localization of perspectivization disturbances and helps to clarify the nature of disturbances in the ability to build complex viewpoint structures in language as well as cognition. Frontiers Media S.A. 2019-07-24 /pmc/articles/PMC6668655/ /pubmed/31396125 http://dx.doi.org/10.3389/fpsyg.2019.01616 Text en Copyright © 2019 van Schuppen, van Krieken and Sanders. http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Psychology
van Schuppen, Linde
van Krieken, Kobie
Sanders, José
Deictic Navigation Network: Linguistic Viewpoint Disturbances in Schizophrenia
title Deictic Navigation Network: Linguistic Viewpoint Disturbances in Schizophrenia
title_full Deictic Navigation Network: Linguistic Viewpoint Disturbances in Schizophrenia
title_fullStr Deictic Navigation Network: Linguistic Viewpoint Disturbances in Schizophrenia
title_full_unstemmed Deictic Navigation Network: Linguistic Viewpoint Disturbances in Schizophrenia
title_short Deictic Navigation Network: Linguistic Viewpoint Disturbances in Schizophrenia
title_sort deictic navigation network: linguistic viewpoint disturbances in schizophrenia
topic Psychology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6668655/
https://www.ncbi.nlm.nih.gov/pubmed/31396125
http://dx.doi.org/10.3389/fpsyg.2019.01616
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