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Article: Duration of Parkinson disease is associated with an increased propensity for "reinvestment"

TitleDuration of Parkinson disease is associated with an increased propensity for "reinvestment"
Authors
KeywordsMotor skill
Parkinson disease
Rehabilitation
Reinvestment
Issue Date2007
PublisherSage Science Press (US). The Journal's web site is located at http://www.sagepub.com/journal.aspx?pid=336
Citation
Neurorehabilitation And Neural Repair, 2007, v. 21 n. 2, p. 123-126 How to Cite?
AbstractBackground. As a consequence of difficulties in movement initiation and execution, people with Parkinson's disease (PD) are typically encouraged to consciously monitor and control the mechanics of their actions. This is described as 'reinvestment' and has been shown to help mediate effective motor output. Paradoxically, in situations where people with PD are particularly motivated to move effectively, reinvestment may exacerbate existing movement deficits. Objective. To examine the propensity for reinvestment in a sample of people with PD. Methods. A volunteer sample of 55 people with PD was asked to complete a previously validated measure, the Reinvestment Scale. A sub-sample (and age matched controls) was asked to complete a recently developed, movement specific, version of the Scale. Data was collected on Mini Mental State Examination and the Hoehn & Yahr Scale. Participant demographics, including age of onset and duration of disease, were also collated. Results. Multiple regression analyses showed that duration of disease was associated with reinvestment score on both the Reinvestment Scale and the Movement Specific Reinvestment Scale. Conclusions. Participants appeared to become more aware of the mechanics of their actions over time. Possible explanations for this finding are discussed with reference to rehabilitation. Copyright © 2007 The American Society of Neurorehabilitation.
Persistent Identifierhttp://hdl.handle.net/10722/87855
ISSN
2015 Impact Factor: 4.035
2015 SCImago Journal Rankings: 2.514
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorMasters, RSWen_HK
dc.contributor.authorPall, HSen_HK
dc.contributor.authorMacMahon, KMAen_HK
dc.contributor.authorEves, FFen_HK
dc.date.accessioned2010-09-06T09:35:21Z-
dc.date.available2010-09-06T09:35:21Z-
dc.date.issued2007en_HK
dc.identifier.citationNeurorehabilitation And Neural Repair, 2007, v. 21 n. 2, p. 123-126en_HK
dc.identifier.issn1545-9683en_HK
dc.identifier.urihttp://hdl.handle.net/10722/87855-
dc.description.abstractBackground. As a consequence of difficulties in movement initiation and execution, people with Parkinson's disease (PD) are typically encouraged to consciously monitor and control the mechanics of their actions. This is described as 'reinvestment' and has been shown to help mediate effective motor output. Paradoxically, in situations where people with PD are particularly motivated to move effectively, reinvestment may exacerbate existing movement deficits. Objective. To examine the propensity for reinvestment in a sample of people with PD. Methods. A volunteer sample of 55 people with PD was asked to complete a previously validated measure, the Reinvestment Scale. A sub-sample (and age matched controls) was asked to complete a recently developed, movement specific, version of the Scale. Data was collected on Mini Mental State Examination and the Hoehn & Yahr Scale. Participant demographics, including age of onset and duration of disease, were also collated. Results. Multiple regression analyses showed that duration of disease was associated with reinvestment score on both the Reinvestment Scale and the Movement Specific Reinvestment Scale. Conclusions. Participants appeared to become more aware of the mechanics of their actions over time. Possible explanations for this finding are discussed with reference to rehabilitation. Copyright © 2007 The American Society of Neurorehabilitation.en_HK
dc.languageengen_HK
dc.publisherSage Science Press (US). The Journal's web site is located at http://www.sagepub.com/journal.aspx?pid=336en_HK
dc.relation.ispartofNeurorehabilitation and Neural Repairen_HK
dc.subjectMotor skillen_HK
dc.subjectParkinson diseaseen_HK
dc.subjectRehabilitationen_HK
dc.subjectReinvestmenten_HK
dc.titleDuration of Parkinson disease is associated with an increased propensity for "reinvestment"en_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1545-9683&volume=21&spage=123&epage=126&date=2007&atitle=Duration+of+Parkinson+disease+is+associated+with+an+increased+propensity+for+%27reinvestment%27en_HK
dc.identifier.emailMasters, RSW: mastersr@hku.hken_HK
dc.identifier.authorityMasters, RSW=rp00935en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1177/1545968306290728en_HK
dc.identifier.pmid17312087-
dc.identifier.scopuseid_2-s2.0-33846998608en_HK
dc.identifier.hkuros128613en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33846998608&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume21en_HK
dc.identifier.issue2en_HK
dc.identifier.spage123en_HK
dc.identifier.epage126en_HK
dc.identifier.isiWOS:000244566300003-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridMasters, RSW=7102880488en_HK
dc.identifier.scopusauthoridPall, HS=7006380747en_HK
dc.identifier.scopusauthoridMacMahon, KMA=6602795331en_HK
dc.identifier.scopusauthoridEves, FF=6701797804en_HK

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