Freebase(0.00 / 0 votes)Rate this definition: Commonly used in medicine, the word decubitus is used to mean lying down. It is derived from the Latin verb âdecumbereâ meaning to lie down.
The brain regulates metabolism and manages other functions to keep your body temperature within a normal range. But the brain can only do so much, and a host of outside factors can affect your body temperature. Controlling and managing these outside factors is key to maintaining a normal body temperature.
Thermoregulation is the process that allows the human body to maintain its core internal temperature. The state of having an even internal temperature is called homeostasis.All thermoregulation mechanisms are designed to return the body to homeostasis.A healthy, safe temperature has a very narrow window â between 98Â°F (37Â°C) and 100Â°F (37.8Â°C).hermoregulation is the process that allows the human body to maintain its core internal temperature. The state of having an even internal temperature is called homeostasis.