The diencephalon is the region of the brain that sits on top of the  brainstem, below the telencephalon. It includes the thalamus and  hypothalamus.Parts of diencephalon pe â¦ rform numerous functions,  from regulating wakefulness to the control of the autonomic nervous  system.1 person found this useful.he diencephalon is the region of the brain that sits on top of the  brainstem, below the telencephalon. It includes the thalamus and  hypothalamus.
The truth behind the picture, which was appropriated by people on social networks this week to reflect the tragic situation in Syria, was unearthed by Harald Doornbos, who interviewed the photographer Abdul Aziz al Otaibi on his blog.
The obedient wife, who was the daughter of Abdul Malik, the mighty Umayyad Caliph and the sister of two successive Umayyad Caliphs, Waleed and Sulaiman, complied accordingly. The short rule of Hazrat Umar Bin Abdul Aziz was like an oasis in a vast desert -- a benevolent rain which had fallen on an arid soil.