Stroke Rehabilitation in Frail Elderly with the Robotic Training Device ACRE: A Randomized Controlled Trial and Cost-Effectiveness Study
Figure 1
(a) The ACRE rehabilitation robot (top view). (b) Impedance controlled actuators help the patient to reach the desired positions. (c) “Go to the red tile” game. The ball represents the patients hand position. (d) “Follow the ball” game allows therapist to create custom movement for training. The red ball must stay close to the (moving) white ring.
