Cognitive and language deficits in persons with Parkinson's disease

Introduction. Contemporary research of Parkinson's disease increasingly emphasizes the importance of various non-motor signs, including cognitive and language deficits. This is a significant shift from previous research which focused primarily on the study of motor disorders. Objective. This ar...

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Autores principales:	Vuković Mile G., Jerkić Lana D.
Formato:	article
Lenguaje:	EN SR
Publicado:	Univerzitet u Beogradu - Fakultet za specijalnu edukaciju i rehabilitaciju 2021
Materias:	parkinson's disease cognitive disorders language disorders Special aspects of education LC8-6691
Acceso en línea:	https://doaj.org/article/487fe9e8e59541ba843a5cd6b9ef7ccb
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spelling	oai:doaj.org-article:487fe9e8e59541ba843a5cd6b9ef7ccb2021-12-05T21:32:19ZCognitive and language deficits in persons with Parkinson's disease1452-73672406-132810.5937/specedreh20-32850https://doaj.org/article/487fe9e8e59541ba843a5cd6b9ef7ccb2021-01-01T00:00:00Zhttps://scindeks-clanci.ceon.rs/data/pdf/1452-7367/2021/1452-73672103203V.pdfhttps://doaj.org/toc/1452-7367https://doaj.org/toc/2406-1328Introduction. Contemporary research of Parkinson's disease increasingly emphasizes the importance of various non-motor signs, including cognitive and language deficits. This is a significant shift from previous research which focused primarily on the study of motor disorders. Objective. This article aims to systematically present and analyse contemporary empirical data on the presence of language and cognitive deficits in Parkinson's disease. Studies on the assessment and treatment of cognitive and language functions are also mentioned. Methods. Various electronic databases of Serbian libraries and specialized Internet search engines were used to search for relevant literature. Descriptive, analytic and synthetic methods were used. Results. The empirical data show that cognitive disorders can be observed in the initial stages of the disease and that they become more pronounced with disease progression. Cognitive deficits are manifested in the domains of executive functions, visuospatial abilities, attention, and memory. Studies devoted to the study of language testify to the manifestation of deficits in all language skills. Language and cognitive disorders, associated with dysarthria and deficits in nonverbal communication, negatively affect communication skills, and the patient's life quality. Conclusion. Cognitive decline in Parkinson's disease ranges from mild cognitive impairment to severe dementia. Language disorders are manifested in auditory comprehension, spontaneous speech, naming, repetition, discourse, reading, and writing. For treating cognitive and language deficits, a pharmacological and nonpharmacological approaches are used. The goal of speech-language therapy, as a part of nonpharmacological approach, is to slow down progression of cognitive and language disorders, maintain communicative abilities, and compensate for deficits.Vuković Mile G.Jerkić Lana D.Univerzitet u Beogradu - Fakultet za specijalnu edukaciju i rehabilitacijuarticleparkinson's diseasecognitive disorderslanguage disordersSpecial aspects of educationLC8-6691ENSRSpecijalna Edukacija i Rehabilitacija, Vol 20, Iss 3, Pp 203-218 (2021)
institution	DOAJ
collection	DOAJ
language	EN SR
topic	parkinson's disease cognitive disorders language disorders Special aspects of education LC8-6691
spellingShingle	parkinson's disease cognitive disorders language disorders Special aspects of education LC8-6691 Vuković Mile G. Jerkić Lana D. Cognitive and language deficits in persons with Parkinson's disease
description	Introduction. Contemporary research of Parkinson's disease increasingly emphasizes the importance of various non-motor signs, including cognitive and language deficits. This is a significant shift from previous research which focused primarily on the study of motor disorders. Objective. This article aims to systematically present and analyse contemporary empirical data on the presence of language and cognitive deficits in Parkinson's disease. Studies on the assessment and treatment of cognitive and language functions are also mentioned. Methods. Various electronic databases of Serbian libraries and specialized Internet search engines were used to search for relevant literature. Descriptive, analytic and synthetic methods were used. Results. The empirical data show that cognitive disorders can be observed in the initial stages of the disease and that they become more pronounced with disease progression. Cognitive deficits are manifested in the domains of executive functions, visuospatial abilities, attention, and memory. Studies devoted to the study of language testify to the manifestation of deficits in all language skills. Language and cognitive disorders, associated with dysarthria and deficits in nonverbal communication, negatively affect communication skills, and the patient's life quality. Conclusion. Cognitive decline in Parkinson's disease ranges from mild cognitive impairment to severe dementia. Language disorders are manifested in auditory comprehension, spontaneous speech, naming, repetition, discourse, reading, and writing. For treating cognitive and language deficits, a pharmacological and nonpharmacological approaches are used. The goal of speech-language therapy, as a part of nonpharmacological approach, is to slow down progression of cognitive and language disorders, maintain communicative abilities, and compensate for deficits.
format	article
author	Vuković Mile G. Jerkić Lana D.
author_facet	Vuković Mile G. Jerkić Lana D.
author_sort	Vuković Mile G.
title	Cognitive and language deficits in persons with Parkinson's disease
title_short	Cognitive and language deficits in persons with Parkinson's disease
title_full	Cognitive and language deficits in persons with Parkinson's disease
title_fullStr	Cognitive and language deficits in persons with Parkinson's disease
title_full_unstemmed	Cognitive and language deficits in persons with Parkinson's disease
title_sort	cognitive and language deficits in persons with parkinson's disease
publisher	Univerzitet u Beogradu - Fakultet za specijalnu edukaciju i rehabilitaciju
publishDate	2021
url	https://doaj.org/article/487fe9e8e59541ba843a5cd6b9ef7ccb
work_keys_str_mv	AT vukovicmileg cognitiveandlanguagedeficitsinpersonswithparkinsonsdisease AT jerkiclanad cognitiveandlanguagedeficitsinpersonswithparkinsonsdisease
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Cognitive and language deficits in persons with Parkinson's disease

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