PERCEPTION CALIBRATION OF NEURAL TISSUE USING FIELD TROLL

摘要

An example of a system may include an electrode arrangement, a neural modulation generator configured to use electrodes in the electrode arrangement to generate a modulation field, a communication module configured to receive commands, a memory configured to store modulation field parameter data, and a controller configured to control the neural modulation generator to generate the modulation field. The controller may be configured to implement a trolling routine to troll the modulation field through neural tissue positions, and implement a marking routine multiple times as the modulation field is trolled through the neural tissue positions to identify when the modulation field provides patient-perceived modulation. The marking procedure implemented by the controller may receive a marking command that indicates that a modulation intensity achieved the patient-perceived modulation, and store in the memory the modulation field parameter data that affects the modulation intensity in response to receiving the marking command.