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Effects of live and video form action observation training on upper limb function in children with hemiparetic

Do-Hyun Kim1, Duk-Hyun An2, Won-Gyu Yoo2

  • 1HIP and MAL Laboratory, Department of Rehabilitation Science, Inje University, Gimhae, Korea.

Technology and Health Care : Official Journal of the European Society for Engineering and Medicine
|May 2, 2018
PubMed

Insights

Live action observation training (AOT) significantly improves upper limb (UL) movement acceleration and function in children with cerebral palsy (CP). This live AOT approach is more effective than video-based AOT for enhancing UL function.

Area of Science:

  • Neurology
  • Rehabilitation Medicine
  • Pediatric Physical Therapy

Background:

  • Cerebral palsy (CP) often impacts upper limb (UL) motor function.
  • Action Observation Training (AOT) is a potential therapeutic strategy for CP.
  • Comparing live versus video AOT is crucial for optimizing interventions.

Purpose of the Study:

  • To evaluate the efficacy of live versus video AOT on UL movement acceleration and function in children with CP.
  • To determine which AOT format yields superior outcomes for children with CP.

Main Methods:

  • 12 children with CP were randomly assigned to live or video AOT groups.
  • Participants underwent 20 sessions of 30-minute AOT over 4 weeks.
  • Outcomes measured included mediolateral/vertical acceleration, Jebsen-Taylor Hand Function (JTHF), and Box and Block Test (BBT) scores.

Main Results:

  • The live AOT group showed significantly lower ML and VT acceleration and higher JTHF scores.
  • The live AOT group achieved significantly higher BBT scores compared to the video group.
  • Both acceleration and functional scores improved more with live AOT.

Conclusions:

  • Live AOT demonstrates superior effectiveness over video AOT for enhancing UL movement acceleration and function in children with CP.
  • These findings provide valuable clinical guidance for implementing AOT interventions.
  • Live AOT may be a preferred method for improving motor control and function in pediatric CP.
Abstract

Keywords:
Action observation traininghemiparetic cerebral palsymirror neuron systemupper limb function

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