Myoelectric Computer Interface to Reduce Muscle Co-activation After Stroke

Myoelectric Computer Interface to Reduce Muscle Co-activation After Stroke

This study examines whether in-lab training with a myoelectric-computer interface (MyCI) can reduce abnormal muscle co-activation after stroke.

Inclusion Criteria:

• Stroke survivors at least 6 months after stroke onset
• Persistent moderate to severe arm impairment
• Increased arm tone

Exclusion Criteria:

• Substantial impairment of vision, memory, language or concentration
• Botulinum toxin use in the affected arm
• Concomitant participation in another research study on the arm