Khechari How To - Talabya Kriya - awaken the deep brain

A seven-step progression toward Khechari Mudra, from Talabya Kriya and tongue stretches to pushing the tongue into the nasal pharynx, salt-water rinsing and daily repetition. It then covers what the tongue reaches there: the bone between the nostrils, said to balance the nervous system, and the sphenoid sinus beneath the pituitary gland and optic chiasm.