Story perspectives

Training Less-Impaired Arm Boosts Stroke Recovery Outcomes

2/3/2026

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Summary

Story summary

A study published in JAMA Neurology finds that training the less-impaired arm can improve hand function in stroke survivors, sometimes more than training only the more impaired arm.
In the clinical trial, participants who trained the less-impaired arm showed faster, more efficient performance on tasks such as picking up objects.
The benefits persisted for six months after training.
Future research will explore integrating this training with standard rehabilitation methods.

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Story summary

A study published in JAMA Neurology finds that training the less-impaired arm can improve hand function in stroke survivors, sometimes more than training only the more impaired arm.
In the clinical trial, participants who trained the less-impaired arm showed faster, more efficient performance on tasks such as picking up objects.
The benefits persisted for six months after training.
Future research will explore integrating this training with standard rehabilitation methods.