Dementia and Mind Control

Could the increase in Dementia could be the results of experiments into mass mind control?

I put that into the computer and what I came up with was far more threatening. We do not realize the advances they have made in mind control. From secretly implanting nano-technology machines into our brains which is then linked to a supercomputer (remember that) they will be able to see through our eyes and read our thoughts.

An interviewee was asked if he had any scars where he was implanted he said "No, no ,no they either entered through the neck or the NOSE". My mind went straight to Alien abductions where people reported a surgical intrusion up their noses and bleeding from that area, were these people experiments in mind control using Alien help and technology?
The English Cognizant Citizen