What is Transcranial Magnetic Stimulation?

What is Transcranial Magnetic Stimulation?

Magstim TMS is a treatment cleared by the US Food and Drug Administration (FDA) for patients suffering from depression and OCD who have not achieved satisfactory improvement from prior antidepressant treatment. TMS stands for “transcranial magnetic stimulation.” TMS Therapy is a treatment that can be performed in a psychiatrist’s office, under his or her supervision, using a medical device called the Magstim Horizon 3.0 TMS system.

Magstim TMS is:

  • Non-invasive, meaning that it does not involve surgery. It does not require any anesthesia or sedation, as the patient remains awake and alert during the treatment
  • Non-systemic, meaning that it is not taken by mouth and does not circulate in the bloodstream throughout the body.

The typical initial treatment course consists of at least 5 treatments per week over a 4-6 week period, for an average of 20-30 total treatments. Each treatment session lasts from as little as 3 minutes to 19 minutes, depending on what the doctor determines is the correct protocol.

Since the 1980s, transcranial magnetic stimulation has been used to study the nerve fibers that carry information about movements from the brain to the spinal cord and on to the muscles. In the late 1990s, physicians began to explore the therapeutic potential of transcranial magnetic stimulation for the treatment of a variety of diseases, with depression being the most thoroughly studied to date. Since then, more than 100 randomized, controlled trials studying transcranial magnetic stimulation as a treatment for depression have been conducted by investigators throughout the world.

TMS (transcranial magnetic stimulation) Therapy was FDA-cleared in October 2008 for patients suffering from depression who have not achieved satisfactory improvement from prior antidepressant medications. Using pulsed magnetic fields, transcranial magnetic stimulation therapy stimulates the part of the brain thought to be involved with mood regulation. TMS Therapy is a short outpatient procedure, performed in your psychiatrist’s office under his or her supervision while you remain awake and alert. The typical initial course of treatment is about 19-40 minutes, depending on what the doctor determines is the correct protocol, daily over 4-6 weeks.

For questions about TMS therapy, please call us at: 972-668-4135

We will be happy to answer any of your questions!

Humera Chowdhary MD
8501 Wade Blvd Suite 110
Frisco, TX 75034
972-668-3109

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