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Optimizing Music-Based Interventions for Upper Limb Rehabilitation Post-Stroke
Optimizing Music-Based Interventions for Upper Limb Rehabilitation Post-Stroke
Optimizing Music-Based Interventions for Upper Limb Rehabilitation Post-Stroke

Detailed Information

자료유형  
 학위논문 서양
최종처리일시  
20260202103051
ISBN  
9798315719113
DDC  
615.85
저자명  
Palumbo, Anna.
서명/저자  
Optimizing Music-Based Interventions for Upper Limb Rehabilitation Post-Stroke
발행사항  
[Sl] : New York University, 2025
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2025
형태사항  
121 p
주기사항  
Source: Dissertations Abstracts International, Volume: 86-11, Section: B.
주기사항  
Advisor: Ripolles, Pablo;Voelbel, Gerald.
학위논문주기  
Thesis (Ph.D.)--New York University, 2025.
초록/해제  
요약Background: Music interventions have demonstrated benefits for motor recovery, emotional well-being and neural reorganization to support stroke rehabilitation. However, heterogeneity across music interventions limits understanding of the mechanisms that drive improved outcomes. Improvisation and live accompaniment have demonstrated positive effects on motor performance and reward-related responses; however these effects and their neural mechanisms have not been evaluated in survivors of stroke. Objective: In this study, we evaluated motor, autonomic, affective, and neural responses during a drum playing task in which participants either (i) improvise a rhythm or maintain the beat and (ii) play with live or recorded accompaniment. Methods: Sixteen survivors of stroke and sixteen neurologically normal control (NC) participants completed the study. Motor responses were characterized by acceleration of hand movements (accelerometry) and wrist flexor activation (electromyography). Autonomic response was evaluated with tonic response of electrodermal activity (EDA). Affective responses were evaluated with 5-point Likert ratings of pleasure, physical effort, and cognitive challenge. Neural response was evaluated in a subset of 11 stroke and 11 NC participants with fMRI, using region of interest analysis to evaluate motor and reward-related brain regions including the supplementary motor area (SMA), precentral gyrus (PCG), and ventral striatum (VS). Principal component analysis of all behavioral and physiological measures confirmed that EDA and pleasure ratings loaded onto the same component, orthogonal from components related to motor response and ratings of challenge. The component with loadings for EDA and pleasure was used to evaluate the association between motor and reward-related responses.Results: Improvisation increased acceleration of hand movements, wrist flexor activation, tonic EDA, and activation in the SMA, PCG and VS. Improvisation and live accompaniment increased pleasure ratings. Reward-related responses were positively associated with both acceleration of hand movements and wrist flexor activation. Survivors of stroke had higher ratings of physical effort and cognitive challenge compared to NC participants.Conclusions: These findings support the benefit of improvisation for improving motor response and reward during music playing among survivors of stroke, while live accompaniment increased pleasure ratings. The positive association between reward and motor responses suggests an important role of reward for improving motor performance among survivors of stroke, which suggests that optimization of reward during music playing may have beneficial effects for enhancing motor recovery outcomes.
일반주제명  
Music therapy
일반주제명  
Neurosciences
일반주제명  
Music
키워드  
Improvisation
키워드  
Motor performance
키워드  
Reward
키워드  
Stroke
키워드  
Ventral striatum
기타저자  
New York University Rehabilitation Sciences
기본자료저록  
Dissertations Abstracts International. 86-11B.
전자적 위치 및 접속  
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MARC

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■035    ▼a(MiAaPQ)AAI31931926
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a615.85
■1001  ▼aPalumbo,  Anna.
■24510▼aOptimizing  Music-Based  Interventions  for  Upper  Limb  Rehabilitation  Post-Stroke
■260    ▼a[Sl]▼bNew  York  University▼c2025
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2025
■300    ▼a121  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  86-11,  Section:  B.
■500    ▼aAdvisor:  Ripolles,  Pablo;Voelbel,  Gerald.
■5021  ▼aThesis  (Ph.D.)--New  York  University,  2025.
■520    ▼aBackground:  Music  interventions  have  demonstrated  benefits  for  motor  recovery,  emotional  well-being  and  neural  reorganization  to  support  stroke  rehabilitation.  However,  heterogeneity  across  music  interventions  limits  understanding  of  the  mechanisms  that  drive  improved  outcomes.  Improvisation  and  live  accompaniment  have  demonstrated  positive  effects  on  motor  performance  and  reward-related  responses;  however  these  effects  and  their  neural  mechanisms  have  not  been  evaluated  in  survivors  of  stroke.  Objective:  In  this  study,  we  evaluated  motor,  autonomic,  affective,  and  neural  responses  during  a  drum  playing  task  in  which  participants  either  (i)  improvise  a  rhythm  or  maintain  the  beat  and  (ii)  play  with  live  or  recorded  accompaniment.  Methods:  Sixteen  survivors  of  stroke  and  sixteen  neurologically  normal  control  (NC)  participants  completed  the  study.  Motor  responses  were  characterized  by  acceleration  of  hand  movements  (accelerometry)  and  wrist  flexor  activation  (electromyography).  Autonomic  response  was  evaluated  with  tonic  response  of  electrodermal  activity  (EDA).  Affective  responses  were  evaluated  with  5-point  Likert  ratings  of  pleasure,  physical  effort,  and  cognitive  challenge.  Neural  response  was  evaluated  in  a  subset  of  11  stroke  and  11  NC  participants  with  fMRI,  using  region  of  interest  analysis  to  evaluate  motor  and  reward-related  brain  regions  including  the  supplementary  motor  area  (SMA),  precentral  gyrus  (PCG),  and  ventral  striatum  (VS).  Principal  component  analysis  of  all  behavioral  and  physiological  measures  confirmed  that  EDA  and  pleasure  ratings  loaded  onto  the  same  component,  orthogonal  from  components  related  to  motor  response  and  ratings  of  challenge.  The  component  with  loadings  for  EDA  and  pleasure  was  used  to  evaluate  the  association  between  motor  and  reward-related  responses.Results:  Improvisation  increased  acceleration  of  hand  movements,  wrist  flexor  activation,  tonic  EDA,  and  activation  in  the  SMA,  PCG  and  VS.  Improvisation  and  live  accompaniment  increased  pleasure  ratings.  Reward-related  responses  were  positively  associated  with  both  acceleration  of  hand  movements  and  wrist  flexor  activation.  Survivors  of  stroke  had  higher  ratings  of  physical  effort  and  cognitive  challenge  compared  to  NC  participants.Conclusions:  These  findings  support  the  benefit  of  improvisation  for  improving  motor  response  and  reward  during  music  playing  among  survivors  of  stroke,  while  live  accompaniment  increased  pleasure  ratings.  The  positive  association  between  reward  and  motor  responses  suggests  an  important  role  of  reward  for  improving  motor  performance  among  survivors  of  stroke,  which  suggests  that  optimization  of  reward  during  music  playing  may  have  beneficial  effects  for  enhancing  motor  recovery  outcomes.
■590    ▼aSchool  code:  0146.
■650  4▼aMusic  therapy
■650  4▼aNeurosciences
■650  4▼aMusic
■653    ▼aImprovisation
■653    ▼aMotor  performance
■653    ▼aReward
■653    ▼aStroke
■653    ▼aVentral  striatum
■690    ▼a0209
■690    ▼a0317
■690    ▼a0413
■71020▼aNew  York  University▼bRehabilitation  Sciences.
■7730  ▼tDissertations  Abstracts  International▼g86-11B.
■790    ▼a0146
■791    ▼aPh.D.
■792    ▼a2025
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17356866▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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