Human-like Robotic Controllers for Enhanced Motor Learning

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Conditions studied: Stroke, Spinal Cord Injuries

In brief

The purpose of this study is to develop a new paradigm to understand how humans physically interact with each other at a single and at multiple joints, with multiple contact points, so as to synthesize robot controllers that can exhibit human-like behavior when interacting with humans (e.g., exoskeleton) or other co-robots. The investigators will develop models for a single joint robot (i.e. at the ankle joint) that can vary its haptic behavioral interactions at variable impedances, and replicate in a multi-joint robot (i.e. at the ankle, knee, and hip joints). The investigators will collect data from healthy participants and clinical populations to create a controller based on our models to implement in the robots. Then, the investigators will test our models via the robots to investigate the mechanisms underlying enhanced motor learning during different human-human haptic interaction behaviors (i.e. collaboration, competition, and cooperation. This study will be carried out in healthy participants, participants post-stroke, and participants with spinal cord injury (SCI).

Key facts

Study ID
NCT04578665
Run by
Shirley Ryan AbilityLab
People needed
764
Starts
2021-07-13
Expected to finish
2026-07-15
Last updated by the study team
2026-07-14

Who can join

Age: 18 and older, up to 80. Sex: any. Healthy volunteers: accepted.

Where it is running

Full record on ClinicalTrials.gov

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