prikaz prve stranice dokumenta Category fluency in Croatian-speaking patients with first-episode psychosis with schizophrenia features/symptoms
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Scientific paper - Chapter in Book
Category fluency in Croatian-speaking patients with first-episode psychosis with schizophrenia features/symptoms
In: Language and Mind: Proceedings from the 32nd International Conference of the Croatian Applied Linguistics Society / Matešić, Mihaela; Memišević, Anita (Ed.). Berlin: Peter Lang, 2020. pp. 33-46. https://doi.org/10.3726/b17309
Gabrić, Petar; Kužina, Iva; Vandek, Mija; Sekulić Sović, Martina; Mimica, Ninoslav; Savić, Aleksandar

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Cite this document

Gabrić, P., Kužina, I., Vandek, M., Sekulić Sović, M., Mimica, N. & Savić, A. (2020). Category fluency in Croatian-speaking patients with first-episode psychosis with schizophrenia features/symptoms. In M. Matešić, (Ed.), A. Memišević, (Ed.), Language and Mind: Proceedings from the 32nd International Conference of the Croatian Applied Linguistics Society (pp. 33-46). Berlin: Peter Lang. doi: 10.3726/b17309

Gabrić, Petar, et al. "Category fluency in Croatian-speaking patients with first-episode psychosis with schizophrenia features/symptoms." Language and Mind: Proceedings from the 32nd International Conference of the Croatian Applied Linguistics Society, edited by Mihaela Matešić, edited by Anita Memišević, Peter Lang, 2020, pp. 33-46. https://urn.nsk.hr/urn:nbn:hr:131:139709

Gabrić, Petar, Iva Kužina, Mija Vandek, Martina Sekulić Sović, Ninoslav Mimica and Aleksandar Savić. "Category fluency in Croatian-speaking patients with first-episode psychosis with schizophrenia features/symptoms." In Language and Mind: Proceedings from the 32nd International Conference of the Croatian Applied Linguistics Society, edited by Mihaela Matešić, edited by Anita Memišević, 33-46. Berlin: Peter Lang, 2020. https://urn.nsk.hr/urn:nbn:hr:131:139709

Gabrić, P., et al. (2020) 'Category fluency in Croatian-speaking patients with first-episode psychosis with schizophrenia features/symptoms' in Matešić, M. (ed.), Memišević, A. (ed.) Language and Mind: Proceedings from the 32nd International Conference of the Croatian Applied Linguistics Society Berlin: Peter Lang, pp. 33-46. Available at: https://urn.nsk.hr/urn:nbn:hr:131:139709 (Accessed 11 April 2024)

Gabrić P, Kužina I, Vandek M, Sekulić Sović M, Mimica N, Savić A. Category fluency in Croatian-speaking patients with first-episode psychosis with schizophrenia features/symptoms. In: M. Matešić, ed., A. Memišević, ed. Language and Mind: Proceedings from the 32nd International Conference of the Croatian Applied Linguistics Society. Berlin: Peter Lang; 2020. Pp. 33-46. [cited 2024 April 11] Available at: https://urn.nsk.hr/urn:nbn:hr:131:139709

P. Gabrić, I. Kužina, M. Vandek, M. Sekulić Sović, N. Mimica and A. Savić, "Category fluency in Croatian-speaking patients with first-episode psychosis with schizophrenia features/symptoms", Language and Mind: Proceedings from the 32nd International Conference of the Croatian Applied Linguistics Society, M. Matešić and A. Memišević, Eds. Berlin: Peter Lang, 2020, pp. 33-46. [Online] Available at: https://urn.nsk.hr/urn:nbn:hr:131:139709

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Metadata
Title (english)Category fluency in Croatian-speaking patients with first-episode psychosis with schizophrenia features/symptoms
AuthorPetar Gabrić https://orcid.org/0000-0003-2644-194X
AuthorIva Kužina
AuthorMija Vandek
AuthorMartina Sekulić Sović
AuthorNinoslav Mimica
AuthorAleksandar Savić
EditorMihaela Matešić
EditorAnita Memišević
Author's institutionUniversity of Zagreb
Faculty of Humanities and Social Sciences
(Department of German language and literature)
Author's institutionUniversity of Zagreb
Faculty of Humanities and Social Sciences
(Department of Comparative literature)
Author's institutionUniversity of Zagreb
Faculty of Humanities and Social Sciences
(Department of Croatian language and literature)
Author's institutionUniversity of Zagreb
Faculty of Humanities and Social Sciences
(Department of Linguistics)
Author's institutionUniversity of Zagreb
School of Medicine
(Department of Psychiatry and Psychological Medicine)
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Clinical Medical Sciences
Psychiatry
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Basic Medical Sciences
Neuroscience
Scientific / art field,
discipline and subdiscipline		INTERDISCIPLINARY AREAS OF KNOWLEDGE
Cognitive Science (Natural, Technical, Biomedical and Healthcare, Social and Humanistic Sciences)
Scientific / art field,
discipline and subdiscipline		HUMANISTIC SCIENCES
Philology
General Linguistics
Scientific / art field,
discipline and subdiscipline		SOCIAL SCIENCES
Psychology
Clinical and Health Psychology
Abstract (english)
Despite extensive research, the picture of lexical-semantic deficits in schizophrenia remains to be illuminated. Furthermore, research in first-episode psychosis with schizophrenia features/symptoms is lacking. By using the verbal fluency paradigm, it has recently been proposed that lexical-semantic deficits in schizophrenia might be caused by increased neural noise, resulting in stronger competition during lexical selection. The study recruited 22 first-episode psychosis (FEP) patients diagnosed with an acute schizophrenia-like psychotic disorder or acute polymorphic psychotic disorder with symptoms of schizophrenia according to ICD-10 criteria and 22 matched control subjects. Subjects were administered the category fluency task using two lexical-semantic categories: animals and trees. We hypothesized that (1) the patients would produce significantly fewer clustered words and significantly smaller clusters compared to control subjects and that (2) the patients would have a significantly higher switching score compared to control subjects. Our hypotheses were confirmed only in the animal fluency task, while no differences were observed in tree fluency. Our results indicate that there are disproportionate deficits in the animal and tree fluency tasks. FEP patients produced significantly fewer clustered words and significantly smaller clusters while also having a significantly higher switching score compared to HS in animal fluency, implying that FEP patients had difficulties in maintaining attention to a particular lexical-semantic subcategory. Furthermore, our results suggest that neural noise possibly depends on the automaticity of links between concepts in the given lexical-semantic category. Our results also show that FEP patients display dysfunctional connectivity in the mental lexicon.
Keywords (english)
Languageenglish
Publication typeScientific paper - Chapter in Book
Publication statusPublished
Peer reviewPeer review - international
Publication versionAccepted version
Book titleLanguage and Mind: Proceedings from the 32nd International Conference of the Croatian Applied Linguistics Society
Numberingpp. 33-46, 2
ISBN978-3-631-81017-0 (Hardback)
ISBN978-3-631-82471-9 (EPUB)
ISBN978-3-631-82470-2 (PDF)
DOIhttps://doi.org/10.3726/b17309
URN:NBNurn:nbn:hr:131:139709
Publication2020-05-29
ProjectNumber: 11-831-1006
Title (croatian): Leksičko-semantička obrada kod pacijenata s prvom epizodom shizofrenije
Title (english): Lexical-semantic processing in patients with first-episode schizophrenia
Leader: Petar Gabrić
Jurisdiction: Croatia
Funding stream: Studentski projekti Filozofskog fakulteta Sveučilišta u Zagrebu
Document URLhttps://www.peterlang.com/view/9783631824719/html/ch11.xhtml
Document URLhttps://www.researchgate.net/publication/331971294_Category_fluency_in_Croatian-speaking_patients_with_first-episode_psychosis_with_schizophrenia_featuressymptoms
Type of resourceText
PublisherPeter Lang
Publishing placeBerlin
Access conditionsRestricted access
Terms of useLicence In copyright icon
Created on2020-08-14 10:00:54