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5 - Parkinson’s Disease Dementia

Published online by Cambridge University Press:  18 September 2020

Louise Cummings
Louise Cummings
Affiliation:
The Hong Kong Polytechnic University
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Summary

This chapter examines Parkinson's disease dementia (PDD), including its epidemiology, aetiology, pathophysiology, clinical features, prognosis, and cognitive profile. Speech-language pathologists (SLPs) are primarily concerned with speech, language, hearing, voice, fluency, and swallowing in adults with neurodegenerative disorders and how each of these functions may be compromised by cognitive impairment. These aspects of communication are addressed at length in the language and communication profile of PDD. Language is examined under the following levels: phonology; morphology and syntax; vocabulary and semantics; and pragmatics and discourse. Speech-language pathologists must assess and treat clients with PDD. The techniques and approaches they employ in their work are addressed under speech-language pathology management.

Keywords

Parkinson's disease dementiaepidemiologyaetiologypathophysiologyclinical featuresprognosiscognitive profilelanguage and communication profilespeech-language pathology management
Type
Chapter
Information
Language in Dementia , pp. 95 - 132
Publisher: Cambridge University Press
Print publication year: 2020

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References

Suggestions for Further Reading

Theodoros, D. and Ramig, L. (Eds.) (2011) Communication and Swallowing in Parkinson Disease, San Diego, CA: Plural Publishing.Google Scholar
Murray, L. L. (2008) ‘Language and Parkinson’s disease’, Annual Review of Applied Linguistics, 28: 113–27.CrossRefGoogle Scholar
Miller, N. (2017) ‘Communication changes in Parkinson’s disease’, Practical Neurology, 17 (4): 266–74.CrossRefGoogle ScholarPubMed

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