A: Scalp acupuncture is one of the modern acupuncture techniques which combined with traditional acupuncture technique and neurological knowledge, particularly the knowledge of brain. Scalp acupuncture stimulate the disease related areas on the head and generate the corresponded brain area’s reaction. It is mostly used on the treatment of neurologic and psychologic conditions and some other brain related conditions. Depression is one of the key conditions that Scalp acupuncture study and clinical application. Scalp acupuncture can directly stimulate the relevant brain area to achieve straightway and effectiveness affection.