Deep Transcranial Magnetic Stimulation requires a more advanced technology to deliver electromagnetic fields deeper into the brain.
Deep TMS treatment sessions lasts about 20 minutes. When using theta burst for Deep TMS treatment, treatment sessions last for 3 minutes.
Patients undergoing Deep TMS treatment often report experiencing a marked improvement of their well-being within three weeks of the initial session. Deep TMS was reported to have even higher efficacy rates within a real-life clinical setting, approximately 75% achieved a beneficial clinical response, and one of two patients achieved remission.
What's the difference between TMS and Deep TMS?
TMS and Deep TMS have both been show to be effective in treating major depressive disorder.
TMS uses a figure-8 coil to deliver magnetic pulses to brain areas up to 2.5 cm deep. Deep TMS uses an H-coil to penetrate deeper, stimulating brain areas up to 4 cm deep.
TMS targets superficial brain structures like the dorsolateral prefrontal cortex. Deep TMS can target deeper brain structures like the subgenual cingulate gyrus and nucleus accumbens.
Results vary. Medical evaluation required.