The Brainsway Deep Transcranial Magnetic Stimulation, a device that sends electric currents to the brainSystem, is approved to treat obsessive compulsive disorder, depression and headaches. The procedure uses magnetic fields to stimulate nerve cells in the brain. Side effect sreported were headaches (37.5 %); mild discomfort where the device was placed, jaw face and neck pain, spasms, twitching, which went away shortly after.