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Mental practice--triggered electrical stimulation in chronic, moderate, upper-extremity hemiparesis after stroke
Stephen J Page1, Peter Levine2, Valerie Hill3
1Stephen J. Page, PhD, MS, OTR/L, FAHA, FACRM, is Director, Better Rehabilitation and Assessment for Improved Neuro-recovery (B.R.A.I.N.) Laboratory, and Associate Professor, Division of Occupational Therapy, School of Health and Rehabilitation Sciences, The Ohio State University, Columbus; stephen.page@osumc.edu.
Home-based mental practice-triggered electrical stimulation is a feasible and effective intervention for stroke survivors, significantly improving upper-extremity (UE) function and daily activity participation.
Area of Science:
- Neurorehabilitation
- Biomedical Engineering
- Stroke Recovery
Background:
- Stroke survivors often experience persistent upper-extremity (UE) impairment.
- Traditional rehabilitation may have limitations in accessibility and adherence for some individuals.
Purpose of the Study:
- To assess the feasibility of a home-based, mental practice-triggered electrical stimulation (MPTES) regimen.
- To evaluate the impact of MPTES on UE motor impairment, dexterity, and participation in daily activities.
Main Methods:
- A cohort of five stroke survivors with moderate UE hemiparesis participated.
- An 8-week home-based MPTES program was implemented, with bi-weekly supervised sessions.
- Standardized assessments (Fugl-Meyer, Box and Block, Stroke Impact Scale) were used for evaluation.
Main Results:
- The MPTES regimen demonstrated feasibility with minimal noncompliance.
- Participants showed significant reductions in UE motor impairment.
- Improvements were observed in UE dexterity and engagement in valued activities.
Conclusions:
- Home-based MPTES is a viable and effective intervention for stroke survivors.
- The intervention led to substantial improvements in UE function, activity participation, and perceived recovery.
- MPTES offers a promising approach to enhance stroke rehabilitation outcomes.
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