There are four acupoints, respectively located in the Baihui point (Baihui point in the head, 5 inches straight up from the center of the front hairline, the midpoint of the upward line of the tips of the two ears) in front of, behind, left and right 1 inch. Si Shen Cong has the effect of calming the mind and tranquilizing the spirit, brightening the eyes and brightening the ears. Si Shen Cong is an extra meridian point, which is mainly used for the treatment of headache, dizziness, insomnia, forgetfulness, epilepsy, low intelligence, dementia, stroke, hemiplegia and other diseases. It is also used for hydrocephalus, cerebral hypoplasia, shock, neurasthenia, schizophrenia, neurological headache, hemiplegia caused by cerebrovascular accident. Precautions, adverse reactions, contraindications are not clear. If you need to take acupuncture points to treat the disease, please consult a doctor in time, operated by a professional acupuncturist treatment, do not operate on your own, so as not to delay the condition, resulting in serious adverse consequences.