A Question for brainy people!?

After looking at NDE's and OBE's, and considering IVF Epigenetic Inheritance fear studies, and very lately reading about a case of Dissociative Identity Disorder... I'm no longer convinced that statement is sound...

These are all experiences held in consciousness, regardless of whether or not that consciousness is distorted; there is always some sort of self or "I" doing this experiencing. So it seems to me Descarte's "I think therefore I am" still applies.