Correspondence to Michael A. Tonkin, Department of Hand Surgery & Peripheral Nerve Surgery, Royal North Shore Hospital, St Leonards. 2065, Australia, Tel: +61 2 9463 1820 ...

The goal is to illustrate the passivity margin of the human upper limb biomechanics for two distinct levels of muscle co-contractions, as indicated by the Electromyography (EMG) signal, across four ...

Abstract: This letter describes the design and characterization of an upper-limb exoskeleton for post-stroke rehabilitation. The platform interacts with the shoulder and elbow of the user through four ...