1982-04-19 concentrically there are three channels (Public Program, Caxton Hall, London, UK)

...When the Kundalini rises in the Void, it goes through this central-most channel called as Brahma nadi. Is the central-most among the three nadis, channel, in the central channel. The central channel is Sushumna, and concentrically there are three channels placed, and the innermost is Brahma nadi. The other two are called as Chittra and Charini. Now the first one, it just goes like a single thread of hair and pierces through the fontanel bone area...