Self-Controlled Feedback on Motor Learning and Neuroplastic Changes in People With Parkinson Disease.
Background and Purpose: People with Parkinson disease (PD) experience impaired motor learning. Although numerous studies have shown that self-controlled feedback can facilitate motor learning in healthy young adults, whether similar benefits can be observed in people with PD has been less investigat...
| Publicado en: | Journal of Neurologic Physical Therapy Vol. 50; no. 3; pp. 166 - 174 |
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| Autores principales: | , , , , |
| Formato: | equations & formulas research tables/charts Journal Article |
| Publicado: |
Lippincott Williams & Wilkins
Jul2026
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=194675687&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 194675687 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 15570576 1FUT jtl: Journal of Neurologic Physical Therapy issn: 15570576 maglogo: N pubinfo: dt: Jul2026 vid: 50 iid: 3 pid: 433 pub: Lippincott Williams & Wilkins place: Baltimore, Maryland artinfo: ui: 194675687 194675687 194675687 10.1097/NPT.0000000000000553 194675687 ppf: 166 ppct: 8 formats: tig: atl: Self-Controlled Feedback on Motor Learning and Neuroplastic Changes in People With Parkinson Disease. aug: au: Lim, De-Jun Tai, Chun-Hwei Chen, Shu-Ya Huang, Cheng-Ya Lee, Ya-Yun affil: School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan (D.-J.L., C.-Y.H., Y.-Y.L.) sug: subj: Self Regulation Feedback Motor Skills Skill Acquisition Neuronal Plasticity Parkinson Disease Funding Source Taiwan Human Cross Sectional Studies Summated Rating Scaling Data Analysis Software Chi Square Test Unpaired T-Tests Repeated Measures Analysis of Variance Post Hoc Analysis Analysis of Covariance Task Performance and Analysis Psychological Tests Scales Questionnaires Motivation Cognition Evoked Potentials, Motor Aged Male Female Aged: 65+ years Male Female ab: Background and Purpose: People with Parkinson disease (PD) experience impaired motor learning. Although numerous studies have shown that self-controlled feedback can facilitate motor learning in healthy young adults, whether similar benefits can be observed in people with PD has been less investigated. This study thus aimed to examine whether self-controlled feedback could benefit motor learning for individuals with PD, and to determine the associated behavioral and neurophysiological mechanisms. Methods: Thirty-two participants with PD, matched in pairs, were recruited into a self-control group (SELF) and a yoked group (YOKE) to practice a finger-pressing trajectory-matching task. All participants visited the laboratory on day 1 (D1) and day 2 (D2) to practice the trajectory-matching task. The SELF group could decide when to receive feedback, whereas the YOKE group received feedback based on their counterparts' choices. Retention tests were performed on D2 after practice and on day 7 (D7). Additionally, motivation questionnaires, error estimation ability, and corticomotor excitability were examined. Results: Both groups showed improvements in the trajectory-matching task throughout practice. On D7, the SELF group retained its trajectory-matching task performance and showed an increase in corticomotor excitability, whereas these changes were not observed in the YOKE group. There were no significant group differences in the motivation questionnaire or error estimation results. Discussion and Conclusions: Self-controlled feedback facilitated motor learning accompanied by increased corticomotor excitability in people with PD. Clinicians may consider incorporating self-control practices into the PD rehabilitation regimen to enhance training benefits. ClinicalTrial.gov ID: NCT05960331 pubtype: Academic Journal doctype: equations & formulas research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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