A Review of Transcranial Magnetic Stimulation as a Treatment for Post-Traumatic Stress Disorder.
Patients with post-traumatic stress disorder (PTSD) may fail to achieve adequate relief despite treatment with psychotherapy, pharmacotherapy, or complementary medicine treatments. Transcranial magnetic stimulation (TMS) is a non-invasive brain stimulation procedure that can alter neuronal activity through administration of various pulse sequences and frequencies. TMS may theoretically have promise in correcting alterations observed in patients with PTSD. While the precise treatment location and pulse sequences remain undefined, current evidence suggests two promising targets, the right dorsolateral prefrontal cortex and the medial prefrontal cortex. The beneficial effects may be due to the secondary or indirect regulation of other brain structures that may be involved in the mood regulatory network. TMS may be an effective part of a comprehensive treatment program for PTSD, although significant work remains to define optimal treatment parameters and clarify how it fits within a broader traditional treatment program.
Department of Psychiatry, Walter Reed National Military Medical Center, 8901 Wisconsin Ave, Bethesda, MD, 20889, USA.
Caroline
C
Clark
Jeffrey
J
Cole
Christine
C
Winter
Kathy
K
Williams
Geoffrey
G
Grammer
D006801:Humans; D008889:Military Personnel / Q000523:psychology; D017397:Prefrontal Cortex / Q000502:physiology; D013313:Stress Disorders, Post-Traumatic / Q000628:therapy*; D050781:Transcranial Magnetic Stimulation / Q000379:methods*; D016896:Treatment Outcome; D014481:United States