Activa System includes Model 7426 Soletra and Model 7424 Itrel II neurostimulators Model 7482 and Model 7495 extensions Model 3387 and Model 3389 DBS leads Medtronic, Inc., www.Medtronic.com/MRI

79. Rezai AR, Finelli D, Ruggieri P, Tkach J, Nyenhuis JA, Shellock FG. Neurostimulators: Potential for excessive heating of deep brain stimulation electrodes during MR imaging. J Magn Reson Imaging 2001;14:488-489.