Functional Electrical Stimulation (FES) and Reconstructive Tetraplegia Hand and Arm Surgery

"Functional electrical stimulation is applied with stimulators according to the lesion. In case of a upper motor neuron lesion the stimulation operates via nerve. For the stimulation surface electrodes are placed on the skin over the muscle belly. The stimulation of the innervated muscles will be conducted using the following conditions:~300-400 usec, 20-50 Hz, amplitude depends on the quality of muscle contraction (20-80 mA). the duty cycle of the stimulation is 3 sec. ramp up, 5 ec. plateau, 2 sec. ramp down, 10 sec. pause."