Answer:
hypothalamus
Explanation
The brain is divided in to several regions and each region is responsible for different roles.
For instance, the hypothalamus is a small region of the brain located directly above the brain stem.
It plays an important role in the endocrine system by releasing hormones.
It also helps in maintaining the body temperature, controlling appetite , managing sexual behavior and maintaining the body balance.
Therefore, if their is a tumor or damage in this structure. One will show symptoms similar to Elaina.
