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Effects of Parkinson's Disease on Motor Asymmetry.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Effects of Parkinson's Disease on Motor Asymmetry./
作者:	Watson, Deborah Mazanek.
面頁冊數:	1 online resource (132 pages)
附註:	Source: Dissertations Abstracts International, Volume: 85-02, Section: B.
Contained By:	Dissertations Abstracts International85-02B.
標題:	Kinesiology. -
電子資源:	click for full text (PQDT)
ISBN:	9798380116220

Effects of Parkinson's Disease on Motor Asymmetry.
Watson, Deborah Mazanek.

Effects of Parkinson's Disease on Motor Asymmetry. - 1 online resource (132 pages)

Source: Dissertations Abstracts International, Volume: 85-02, Section: B.

Thesis (Ph.D.)--Mississippi State University, 2023.

Includes bibliographical references

Introduction: Persons with Parkinson's disease (PD) experience changes cortically, subcortically and behaviorally. This dissertation examines the asymmetry of motor behavior to explore the role of asymmetry in persons with PD and its connection to clinical symptoms. Purpose: Project 1: To assess the hand asymmetry difference in young adults versus older adults. Project 2: To investigate the difference in hand asymmetry in older adults and persons with PD. Project 3: To explore the correlation between function and clinical symptoms of persons with PD. Methods: 55 right-handed participants [Young Adults (YA) = 20, Female = 10; Older Adults (OA) = 20, Female = 10; Persons with PD = 15, Female = 5] were recruited and performed motor tasks: Purdue Pegboard test, grip strength test, response task, thumb opposition task, tapping task, three variations of timed-up-and-go test (TUG), single leg stance task (SLS), Weight Distribution test and Limits of Stability test. The two-way ANOVA was conducted to examine a variance between YA and OA. A separate two-way ANOVA was conducted comparing variance between OA and persons with PD. The purpose was to explore asymmetries, characterized by a significant difference between groups' left and right sides. Pearson's correlation was implemented to examine connection of clinical symptoms and motor behavior. Statistics: IBM SPSS 24 software was used. Two 2-way ANOVAs with the between group factor of group (Young vs. Older in Project 1; Older vs. PD in project 2), and within group factor of hand (Right vs. Left in Study 1 & Study 2) were used to examine if age (or PD) changes hand asymmetry. Pearson's correlation coefficient was used to determine correlations between Unified Parkinson's Disease Rating Scale (UPDRS) and motor tasks in PD patients (Study 3). Results: Project 1: Results indicate asymmetry reduces with age in fine motor tasks containing speed, dexterity and strength components. Project 2: The basal ganglia dysfunction does not overall further exacerbate the reduced asymmetry with age. Project 3: Clinical symptoms of PD measured by the UPDRS are generally not associated with fine motor tasks of this study.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798380116220Subjects--Topical Terms:

721210
Kinesiology.
Subjects--Index Terms:

Fine motor skillsIndex Terms--Genre/Form:

554714
Electronic books.

Effects of Parkinson's Disease on Motor Asymmetry.
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