As we have leant in hypothalamus:
- On the ventral side hypothalamus forms the floor.
- The pituitary hangs below the hypothalamus by a stalk called the infundibulum.
- Two optic nerves cross each other to form optic chiasma in front of the pituitary.
- Hypothalamus integrates and controls the visceral activities.
- It maintains homeostasis.
- It provides anatomical connection between the nervous and endocrine systems by its relationship to the pituitary gland.
- Through connections with pituitary gland, it controls growth and sexual behaviour.
- Hypothalamus is thermoregulatory centre. Hence it is called “thermostat” of the body.
- It is also associated with behavioural activities.
- Appetite, thirst and satiety (feeling of being satisfied) centres are located in the hypothalamus.
- It also influences respiration and heartbeat.
Therefore, appetite, thirst and satiety (feeling of being satisfied) centres are located in the hypothalamus.
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