Web Results

www.reference.com/science/body-temperature-controlled-e763...

Body temperature is controlled through the process of thermoregulation, which allows the body to maintain a consistent temperature at its core. Homeostasis is the state which occurs when thermoregulation is successful. The only safe body temperatures are between 98 and 100 degrees Fahrenheit.

en.wikipedia.org/wiki/Thermoregulation

Thermoregulation is the ability of an organism to keep its body temperature within certain boundaries, even when the surrounding temperature is very different. A thermoconforming organism, by contrast, simply adopts the surrounding temperature as its own body temperature, thus avoiding the need for internal thermoregulation.

www.rush.edu/health-wellness/discover-health/how-body...

If your body temperature rises to 99.6 degrees or higher, you have a fever. How does this rise in temperature occur? "The hypothalamus responds to different factors, such as infectious organisms and injury, by releasing fever-producing chemicals that change body temperature," says Catherine Park, MD, a primary care physician at Rush.

hyperphysics.phy-astr.gsu.edu/hbase/thermo/heatreg.html

Temperature Regulation of the Human Body ... The temperature of the body is regulated by neural feedback mechanisms which operate primarily through the hypothalmus. The hypothalmus contains not only the control mechanisms, but also the key temperature sensors. Under control of these mechanisms, sweating begins almost precisely at a skin ...

en.wikipedia.org/wiki/Hypothalamus

Thermostatic hypothesis: According to this hypothesis, a decrease in body temperature below a given set-point stimulates appetite, whereas an increase above the set-point inhibits appetite. Fear processing. The medial zone of hypothalamus is part of a circuitry that controls motivated behaviors, like defensive behaviors.

www.ncbi.nlm.nih.gov/pmc/articles/PMC4870994

Body temperature (T core) is a critical homeostatic parameter influencing cellular function and organismal survival.Life-threatening protein denaturation looms as T core increases, and reductions in membrane fluidity, ion fluxes, and enzyme performance accompany significant reductions in T core.The fundamental central neural circuits for thermoregulation orchestrate behavioral and autonomic ...

quizlet.com/222405447/body-temperature-control-flash-cards

Body temperature control. STUDY. PLAY. What are the names of the two communication systems that animals have? The endocrine system and the nervous system. Which communication system uses chemical messengers? The endocrine system. How is the endocrine system able to travel to all parts of the body?

scienceaid.net/biology/humans/homeostasis.html

Once the body temperature increases, the hypothalamus is activated that in turn activates the sweat glands to release sweat and reduce the body temperature. When the body temperature decreases, this message is sent to the hypothalamus by a negative feedback to stop activating the sweat glands.

www.webmd.com/first-aid/normal-body-temperature

A body temperature higher than your normal range is a fever. It’s hypothermia when the body temperature dips too low. Both need to be watched. ... If your body loses too much heat, it can be ...

www.sciencedaily.com/releases/2013/04/130408084858.htm

Scientists have shown, for the first time, that it is possible for core body temperature to be controlled by the brain. The scientists found that core body temperature increases can be achieved ...