Band members. 1  Ed Droste - lead vocals, keyboards, guitar, omnichord, autoharp (2002âpresent) 2  Christopher Bear - drums, percussion, glockenspiel, xylophone, keyboard, lap steel guitar, backing vocals (2004âpresent) 3  Chris Taylor - bass guitar, backing vocals, keyboard, wind instruments, producer (2005âpresent)
Pyrexia. Pyrexia (fever) means the elevation of body temperature above the normal range. It may be caused by abnormalities in the brain itself or by toxic substances that affect the temperature regulating centers.
Tweet. A fever, also referred to as pyrexia, is an elevation in the body temperature above the norm. This is broadly defined as oral temperature reading above 37.5 degrees Celsius (99 degrees Farenheit) and a core body temperature (rectally) above 38 degrees Celsius (100.4 degrees Farenheit).ubstances that causes a fever is known as pyrogens. The body maintains the normal body temperature (set point) between 36.5 to 37.5 degrees Celsius (97.7 to 99.5 degrees Farenheit) which is monitored and maintained by the thermoregulatory center in the hypothalamus.