Systems and techniques for controlling the stimulation of tissue. In one aspect, an apparatus includes an implantable stimulation device to elicit a response in a tissue by delivering one or more stimuli. The stimulation device includes a stimulus delivery element to deliver the one or more stimuli to...http://www.google.es/patents/US7801602?utm_source=gb-gplus-sharePatente US7801602 - Controlling stimulation parameters of implanted tissue stimulators
Controlling stimulation parameters of implanted tissue stimulators
