How did you work it out?

[Little Rik]

After some million of years that humans exist on planet earth none has so far demonstrated that mind come from matter.
Mind can exist without a body (matter) and this has been already been demonstrated by thousand of NDE experiences.

No. You're completely wrong. Experiments were done into NDEs/OBEs where a number/clock was put onto a high shelf/cupboard in the room of patients. When they came back from their apparent experience, they could not recall even seeing anything of the sort in said place. (I will look for citation: http://www.huffingtonpost.com/victor-ste...57920.html )

Also, just because we haven't demonstrated, does not mean we assume the converse. That's like an argument from ignorance, on steroids.
We also have not demonstrated that there no invisible unicorns carrying space debris through the universe: must we assume that they do exist?

Opshhh. somebody was telling me that neurosurgeons would not agree with me.
Well, well just look at this neurosurgeon.
http://www.thedailybeast.com/newsweek/20...rlife.html