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Frequently Asked Questions

  • How does Brainsway deepTMS work?

    Brainsway deep TMS is a non-invasive procedure involving stimulation of a part of the brain called the Left Prefrontal Cortex. The stimulation activates the nerve cells in this region of the brain and improves depressive symptoms. The stimulation is produced by a treatment "coil" contained in a helmet. During the treatment, the helmet is gently positioned on the left front side of your head, over this region of the brain. Short pulses of electricity sent through the treatment coil generate magnetic fields that turn on and off very rapidly. These magnetic fields are similar to those used in magnetic resonance imaging (MRI) systems. The magnetic field goes through the head and induces a weak electric current that briefly activates the nerve cells in this region of the brain and improves depressive symptoms.

  • What is the success rate of Brainsway deep TMS treatments?

    In clinical practice 3 out of 4 patients improve. 51% of individuals treated with TMS achieve remission and 75% of individuals treated improve (improvement means at least a 50% reduction in symptoms). This is remarkable considering these individuals have already tried 4 medications and a significant course of therapy.

  • When Should Brainsway deep TMS be used?

    Brainsway deep TMS is indicated for the treatment of depressive episodes in adult patients suffering from Major Depressive Disorder who failed to achieve satisfactory improvement from previous anti-depressants medication treatment in the current episode.

  • When Should Brainsway deep TMS not be used?

    Brainsway deep TMS delivers a magnetic field that could cause any metal objects that are near the device to move or to get hot. The treatment should not be used if you have metal implants in or around your head (except for standard amalgam dental fillings). Brainsway deep TMS should not be used if you implanted electronic devices in your body. These implants could cause serious injury or death if Brainsway deep TMS is used. You should tell your doctor if you have any metal devices or objects in your head or body in order to determine if those devices could be affected by the treatment.

  • What are the potential safety issues or side effects with Brainsway deep TMS?

    The safety of Brainsway deep TMS was demonstrated in a clinical study involving 233 patients with moderate to severe Major Depressive Disorder. The patients ranged in age from 22 to 68 years old. Long term safety has been demonstrated in a clinical study. During the full course of 16 weeks of ongoing treatment, the therapy was safely tolerated. Furthermore no negative effects of treatment were seen during a 3 month follow-up period. Longer term effects of the exposure to the treatment are not known. However, exposure to other devices (such as MRI scanners) with the same type and strength of magnetic fields produced by Brainsway deep TMS coil are not associated with significant short-term or long-term safety concerns.

  • Are seizures a side effect of TMS treatments?

    There was one case of a seizure reported in the above mentioned safety study. This seizure was due to high alcohol consumption during the night before the treatment. 3 more seizures out of 50,000 treatment sessions were reported in other studies using Brainsway deep TMS in subjects on high doses of antidepressants which are known to increase the risk of a seizure. None of the people who have experienced Brainsway deep TMS induced seizure during the studies have suffered lasting physical effects. You should discuss with your doctor if you have had a seizure, or if you have a medical condition or change in a medical condition which may put you at increased risk of having a seizure, i.e. brain injury, change in medications, change in electrolyte balance, ect. Your doctor will decide if it is appropriate for you to receive Brainsway deep TMS treatment.

  • Is there any discomfort from the TMS treatments?

    During TMS a loud clicking sound is emitted. Patients must use earplugs with a rating of at least 30dB of noise reduction. There have been no reports of hearing loss after the treatment during the clinical study when earplugs were used. There are reports of headaches, discomfort from a tapping sensation, jaw discomfort in some patients. Usually , these issues decrease or go away altogether with successive treatments. Let the technician know as adjustments can be made in the helmet position.

  • What side effects from other depression treatments (ie. Medications or ECT) were not seen in TMS clinical trials?

    There were no deaths, no systemic side effects such as weight gain, dry mouth, and sexual problems and no changes during tests of memory function during treatment.