In the embryo the walls of the diencephalon forms at neural tube  that begins the process of the fore brain. In adults, the  diencephalon is located towards the upper end of â¦ the brain stem.lood on the dance floor was started in 2007 orriganally as LOVE THE FASHION but the former keyboard player came up with botdf(blood on the dance floor)..And the name just stu â¦ ck..