4.6　Points on the Antitragus

4.6.1　Forehead é (AT1)

AT1 is located in the anterior area of the lateral side of the antitragus.

4.6.2　Posterior Intertragicus píngjiānhòu (AT1l)

AT1l is located at the anteroinferior part of the antitragus, posterior to intertragicus and the lower edge of AT1.

4.6.3　Temple niè (AT2)

AT2 is located at the middle part of the lateral side of the antitragus.

4.6.4　Occiput zhěn (AT3)

AT3 is located at the posterior part of the lateral side of the antitragus.

4.6.5　Subcortex pízhìxià (AT4)

AT4 is located on the medial side of the antitragus.

4.6.6　Apex of Antitragus duìpíngjiān (AT1,2,4i)

AT1,2,4i is located at the free end of the apex of the antitragus at the juncture of AT1, AT2 and AT4.

4.6.7　Central Rim yuánzhōng (AT2,3,4i)

AT2,3,4i is located on the free rim at the midpoint of the apex of the antitragus and antihelix-antitragus notch at the juncture of AT2, AT3, and AT4.

4.6.8　Brain Stem nǎogàn (AT3,4i)

AT3,4i is located at the antihelix-antitragus notch at the juncture of AT3 and AT4.