A Novel Approach to Trunk Rehabilitation: Designing an Upper Body Robotic Mobilizer for Neurological Disorders

Area of Science:

• Neurology
• Rehabilitation Robotics
• Biomechanics

Background:

• Restoring trunk function is crucial for balance, proprioception, and strength post-neurological events.
• Traditional therapies focus on core stability and proprioception.
• Robotic solutions offer guided movements to stimulate muscular activation and patient response.

Purpose of the Study:

• To introduce a novel robotic system for trunk rehabilitation.
• To present a Series Elastic Actuator (SEA)-based trunk robotic mobilizer.
• To detail control strategies for various neurological conditions.

Main Methods:

• Development of a Series Elastic Actuator (SEA)-based trunk robotic mobilizer.
• Integration of a suite of control strategies.
• Application to patients with neurological conditions.

Main Results:

• The SEA-based trunk robotic mobilizer facilitates trunk mobilization.
• The system's control strategies are adaptable to different neurological impairments.
• The device aids in restoring balance, proprioception, and strength.

Conclusions:

• The novel robotic system offers a promising approach to trunk rehabilitation.
• This technology can significantly aid recovery for individuals with spinal cord injury, post-stroke impairments, and pusher syndrome.
• Robotic-assisted therapy enhances the effectiveness of traditional rehabilitation methods.