Fig. 1From: Effects of an assist-as-needed equipped Tenodesis-Induced-Grip Exoskeleton Robot (TIGER) on upper limb function in patients with chronic strokeThe sideview of the TIGER. The basic parts of the exoskeleton include: a thumb post (A), a dorsal shell for the index and long finger (B), a forearm trough (C), a 4-bar linkage component (D), and a resilient lever connected between thumb post and forearm trough (E)Back to article page