The present invention relates system for planning and/or providing neuromodulation (10), especially neurostimulation, comprising - a neurostimulator (24) comprising a least one electrode (22), - functional mapping module (38) configured and arranged such that based on stimulation related basic data and stimulation related response data and transfer data a digital characteristic functional map is generated and/or provided, which describes the interrelation between the stimulation related basic data and the stimulation related response data and the transfer data, and - analysis module (42) configured and arranged such that the digital characteristic functional map can be analyzed in connection with neurostimulation provided by the neurostimulator such that the provided neurostimulation and and its response can be analyzed on the basis of the functional map and that on the basis of this analysis an placement analysis of the placement of the electrode is provided.