Materials and Method: Basic study on 3 groups: Group 1 (n1 = 30): Acupunctural anesthesia on CV. 5 and CV. 4; Group 2 (n2 = 30): Acupunctural anesthesia on BL. 39 both sides; Group 3 (n3 = 30): Acupunctural anesthesia on SP. 6 both sides.