What is TMS (transcranial magnetic stimulation)?

Transcranial magnetic stimulation (TMS) is a non-invasive procedure that uses magnetic fields to stimulate nerve cells in the brain, particularly targeting areas involved in mood regulation and other cognitive functions. During the TMS procedure, a magnetic coil is placed against the scalp, and short magnetic pulses are delivered to specific brain regions. This stimulation can help improve symptoms of conditions such as depression and anxiety by enhancing neuronal activity and promoting changes in brain function.

The effectiveness of TMS lies in its ability to modulate the activity of certain brain circuits without the need for surgery or medication, making it an important option for patients who may not respond well to conventional treatments. It is typically administered in outpatient settings and does not require anesthesia, allowing patients to resume their normal activities shortly after the procedure.

Understanding the correct application and technique of TMS contributes to its growing role in modern psychiatric and neurological therapies, distinguishing it from other treatment modalities that rely on medications or invasive procedures.