The exact location of the Brain Tou acupoint is in the depression of the upper edge of the outer occipital bump. Brain Tou acupoint is on the head, 2.5 inches straight up from the center of the posterior hairline, in the depression of the upper edge of the external occipital bulge. Cindu point is the meeting point of the Dugu vein and the foot solar meridian, with the effect of clearing the head and brightening the eyes, quenching the wind and suppressing spasms, and opening up the channels and orifices. Cindu point belongs to the Dugu vein, located in the back of the head, is the Dugu vein and the foot solar meridian meeting point, both veins are connected to the brain, so this point treats a variety of brain-related disorders, such as headache and dizziness, vision, epilepsy, mute (sudden loss of voice) and other diseases. For the treatment of headache and dizziness, this point can be combined with Fengchi, Taiyang and Taichong; for blurred vision, it can be combined with Eyesight, Fengchi and Guangming; for strong neck pain, it can be combined with Fengchi and Daxi; for mute voice, it can be combined with Lianquan and Mute Gate; and for epilepsy, it can be combined with Renzhong, Baihui and Fenlong. If you need to use acupoint therapy, you need to be operated by a doctor, do not operate on your own to avoid adverse consequences.