Answer:
hypothalamus
Step-by-step explanation:
The hypothalamus is a small and important brain structure that has the function of regulating autonomous activities and metabolic processes of the human body. The hypothalamus controls appetite, body temperature and integrates between the nervous and endocrine systems. In addition, the hypothalamus also plays a role in emotions. The hypothalamus connects the symptoms of emotion to the limbic system and is considered to regulate emotions such as anger, stress, fear, panic, etc.