I'm a 'Trekie' My favorite TV shows are the Star Trek series, and of that series, Voyager and Deep Space Nine, I literally live by them, they are a 'dimension of mind' (Remember Twilight Zone,) and as I learn from the Course In Miracles, so also am I.
There's a lot of talk about 'mind', Both Spock and Tuvok could do 'mind melds', appearently in the 24th Centuary, science had the ability to erase much of a persons mind, or add things to it that never happened, but thinking made it so.