rTMS treatment is a non-invasive treatment based on repetitive transcranial magnetic stimulation, which delivers magnetic pulses to stimulate nerve cells in the part of the brain controlling mood, which is often underactive in patients with depression.
The brain is an organ that functions through complex electrochemical processes, which may be impaired by certain types of mental illness. Scientists believe rTMS acts by temporarily altering some of these processes, thereby returning function to normal.
rTMS treatment delivers magnetic fields via a coil that is applied to one side of the patient’s scalp, generally above the left side of the head (above the dorsolateral pre-frontal cortex)
Repeated stimulation of this part of the brain has been proven to produce an antidepressant-like effect on people suffering from depression.
The magnetic field produces tiny electrical currents which then go on to activate cells within the brain, which (as believed) release neurotransmitters (chemicals in the brain), which do play an important role/function in mood regulation.
Since depression is believed to be caused by an imbalance of neurotransmitters/chemicals in the brain, rTMS treatment helps restore the balance of these chemicals in the brain and goes on to relieve the symptoms of depression.
