Quote Originally Posted by Korpo
This seems like a waking up of the circuit, clearing it out a bit to enable heightened activity. The project reflex and moving into deeper trance (for example during meditation) tend to induce such spontaneous energy flows.
I see, I had a similar idea, too. It's a kind of initiatory thing, after all? The very first cleaning-out of the pathways, perfusing / drilling / boring through the central channel and thus linking the chakra points? That would explain why I only had this thing happening to me the first two times and (fortunately) never ever after. Still, is there anything 'kundalini-like' about it in your opinion?