Multimodal Mental Practice Versus Repetitive Task Practice Only to Treat Chronic Stroke: A Randomized Controlled...

Area of Science:

• Neurorehabilitation
• Occupational Therapy
• Stroke Recovery

Background:

• Occupational therapists manage post-stroke upper extremity (UE) deficits.
• Effective, accessible interventions to improve UE function after stroke are limited.

Purpose of the Study:

• To compare a multimodal mental practice (MMMP) regimen with repetitive task practice (RTP) alone for improving paretic UE function in chronic stroke survivors.

Main Methods:

• Secondary analysis of a randomized controlled pilot study.
• Eighteen chronic stroke survivors with moderate UE impairment participated.
• Interventions included MMMP (action observation, RTP, mental practice) and RTP alone, delivered over 10 weeks.

Main Results:

• The MMMP group showed significantly greater improvements on all three UE outcome measures (Action Research Arm Test, Fugl-Meyer Scale, Stroke Impact Scale) compared to the RTP group.
• Improvements in the MMMP group surpassed minimal clinically important difference standards.

Conclusions:

• MMMP is a feasible and effective intervention for enhancing upper extremity function in chronic stroke survivors.
• Findings suggest MMMP may be as practical as RTP for clinical implementation.
• Further large-scale trials are warranted to confirm these results.