[Research progress on the neuromodulation targets in stroke rehabilitation]

Area of Science:

• Neuroscience
• Rehabilitation Medicine
• Biomedical Engineering

Background:

• Neuromodulation is advancing stroke rehabilitation, focusing on motor deficit improvement.
• Target selection is critical for effective neuromodulation, influencing neural mechanisms and outcomes.

Purpose of the Study:

• To systematically review neuromodulation studies targeting key brain regions and nerves for stroke rehabilitation.
• To analyze stimulation protocols, therapeutic effects, and parameters for different targets.
• To provide guidance for optimizing neuromodulation strategies in stroke recovery.

Main Methods:

• Systematic literature review of neuromodulation studies.
• Analysis of evidence from studies targeting cerebral hemispheres, sensorimotor cortex, cerebellum, and vagus nerve.
• Synthesis of stimulation protocols, therapeutic effects, and optimal parameters.

Main Results:

• Evidence synthesized on the efficacy of targeting various neural regions.
• Identification of distinct neural mechanisms and therapeutic outcomes associated with different stimulation sites.
• Analysis of stimulation parameters and protocols across studies.

Conclusions:

• Neuromodulation offers significant potential for enhancing motor function post-stroke.
• Strategic selection of stimulation targets and parameters is essential for maximizing therapeutic benefits.
• This review provides a foundation for refining clinical application of neuromodulation in stroke rehabilitation.