Double visual feedback in the rehabilitation of upper limb

Abstract

Stroke patients may have limb paralysis or disturbance of consciousness. In the rehabilitation system, the main task of human-computer interaction focused on visual interaction. In this study, it has been confirmed that the visual feedback system in the rehabilitation has played an important role. This robotic system combines a dual video to meet training needs. In the experiment, trainees trains in accordance with the planned trajectory. Through the combined visual system, motion analysis feeds back to trainees in real time. iIn comparing to traditional training without feedback, the combination of Visual feedback can enhance the trainee's consciousness of balance, train the neural sensitivity of the brain and nerve system, and can restore the movement ability. © 2011 Springer-Verlag.