TMS Mechanism of Action – Changes in Brain Connectivity?

Peter ForsterBasic Science, Treatments of Depression

TMS’s mechanism of action has been unclear. Transcranial magnetic stimulation affects activity locally in the region of the brain that is stimulated, but does that explain how it works? Since it affects local activity in every patient, why does it not work for everyone? A new article in Biological Psychiatry suggests that it may be changes in brain connectivity that …