Neuromodulation : journal of the International Neuromodulation Society
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Objectives. The goal of this work is to study and develop an electrical integrated system that allows the control of the basic functions (such as micturition, defecation, and erection) by sacral root stimulation in paraplegic patients. Materials and Methods. ⋯ The architecture of the new stimulator, applied over the sacral roots, can be used to control the voiding of the bladder. The system allows an independent distance programmable stimulation. The impedance measurement circuit implemented allows an easy and systematic performance test.