Generalities:

Regulates cerebrospinal fluid. It is recommended to apply this pair prophylactically after the spine.

This pair also corresponds to one of the main energy channels, in acupuncture known as the Governing Glass, for the Hindus as Sushumna Nadi. It is also used by the technique known as "Resecado" developed by the Chilean therapist Carlos Zamora Zúñiga, a technique that presumes to decrease the time of consultation (tracking-impaction of pairs) and improve the results.