The MagPro X100 with Option   Applications: Examination of the physiology of the motor pathways in the central and peripheral nervous system Examination of functional aspects of motor nerve stimulation Examination of human cortical physiology Often used within Transcranial Magnetic Stimulation ( TMS ) and repetitive Transcranial Magnetic Stimulation ( rTMS ) research Features: 4 waveforms: Biphasic, Biphasic Burst, Half Sine and Monophasic Selectable current direction Stimulation rates up to 100 pulses per second Programmable input/output triggers System operation control via a built-in computer, eliminating the need for an external computer to set up and control the timing of stimulus sequences Flexible protocol storage in built-in computer The MagOption added to the MagPro X100 also gives following enhanced stimulation capabilities:   Dual pulses with up to 20 pulse pairs per second repetition rate Advanced power pulse feature adding 40% additional stimulation power Biphasic, Monophasic and Half sine Download datasheet (PDF)