Effects of rTMS on the Anxiety State of Older Patients With GAD

Repetitive transcranial magnetic stimulation can alter nerve cell excitability, improve cerebral blood flow and metabolism, and is widely used in neuropsychiatric research. Studies have shown its efficiency and safety in treating anxiety disorders, however the senior patient group has not been adequately validated. The purpose of this study is to evaluate the effects of low-frequency repetitive transcranial magnetic stimulation on anxiety state in older patients with generalized anxiety disorder.