1. A method for assisting planning or performing of neuromodulation in a patient, comprising: receiving a first radiologic image showing an electrode and an anatomic region of the patient; receiving a second radiologic image showing the electrode and the anatomic region of the patient, wherein the second radiologic image provides a different view than the first radiologic image; using the first radiologic image and the second radiologic image to determine a three-dimensional position of the electrode in relation to the anatomic region; and displaying the electrode and a display image of the anatomic region on a display screen.