The present disclosure describes systems and methods for recording electrical activity, such as local field potentials. The system can include a recording patch that is placed inline between an implanted neurological lead and an implantable pulse stimulator. The recording patch can include recording and amplification circuity that detects, records, and amplifies electrical activity (also referred to as signals) from a target site. The system can be used to select over which of the lead's electrodes therapeutic stimulations are delivered.
NEUROSTIMULATION DEVICE WITH RECORDING PATCH