A transcutaneous system for treating a patient suffering from tremor, the system comprising: a pulse generator adapted to deliver signals configured to treat tremor; a circumferential band adapted to be secured to the patient's arm or wrist, the band supporting a first electrode, a second electrode and a third electrode in electrical communication with the pulse generator, the first and second electrodes being spaced on the band so as to deliver electrical stimuli from the pulse generator to the patient to preferentially excite a first nerve selected from the patient's median, radial or ulnar nerve, the first and second electrodes being arranged and configured such that in a transverse cross-sectional plane of the arm or wrist there is a 90 degree to 180 degree angle between a line connecting the first nerve and the first electrode and a line connecting the first nerve and the second electrode, wherein the first and third electrodes are spaced on the band so as to deliver electrical stimuli from the pulse generator to the patient to preferentially excite a second nerve selected from the patient's median, radial or ulnar nerve, the first and third electrodes being arranged and configured such that in a transverse cross-sectional plane of the arm or wrist there is a 90 degree to 180 degree angle between a line connecting the second nerve and the first electrode and a line connecting the second nerve and the third electrode, wherein the first nerve and the second nerve are different nerves; and a controller configured to signal the pulse generator to deliver the electrical stimuli configured to preferentially stimulate the first nerve via the first and second electrodes and deliver the electrical stimuli configured to preferentially stimulate the second nerve via the first and third electrodes to the patient. a pulse generator adapted to deliver signals configured to treat tremor; a circumferential band adapted to be secured to the patient's arm or wrist, the band supporting a first electrode, a second electrode and a third electrode in electrical communication with the pulse generator, the first and second electrodes being spaced on the band so as to deliver electrical stimuli from the pulse generator to the patient to preferentially excite a first nerve selected from the patient's median, radial or ulnar nerve, the first and second electrodes being arranged and configured such that in a transverse cross-sectional plane of the arm or wrist there is a 90 degree to 180 degree angle between a line connecting the first nerve and the first electrode and a line connecting the first nerve and the second electrode, wherein the first and third electrodes are spaced on the band so as to deliver electrical stimuli from the pulse generator to the patient to preferentially excite a second nerve selected from the patient's median, radial or ulnar nerve, the first and third electrodes being arranged and configured such that in a transverse cross-sectional plane of the arm or wrist there is a 90 degree to 180 degree angle between a line connecting the second nerve and the first electrode and a line connecting the second nerve and the third electrode, wherein the first nerve and the second nerve are different nerves; and a controller configured to signal the pulse generator to deliver the electrical stimuli configured to preferentially stimulate the first nerve via the first and second electrodes and deliver the electrical stimuli configured to preferentially stimulate the second nerve via the first and third electrodes to the patient.