Why must premature babies be placed in incubators until their hypothalamus matures?

Premature babies are often placed in incubators to maintain a controlled and stable environment that regulates their body temperature, as their hypothalamus, which is responsible for thermoregulation, is not fully developed. Without proper temperature control, these infants are at risk of hypothermia, which can lead to serious complications. Incubators also provide a protected space that minimizes exposure to infections and external stimuli, supporting the infant's overall development until they reach a more stable state. This care is crucial for their growth and survival.