Search results
Results from the WOW.Com Content Network
The circle of Willis (also called Willis' circle, loop of Willis, cerebral arterial circle, and Willis polygon) is a circulatory anastomosis that supplies blood to the brain and surrounding structures in reptiles, birds and mammals, including humans. [1] It is named after Thomas Willis (1621–1675), an English physician. [2]
This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Madison County, Illinois, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map. [1]
Charles Mound [3] is a gentle, 1,235-foot (376 m) high hill located in Scales Mound Township, Jo Daviess County, Illinois, United States.It is 2 miles (3.2 km) northeast of the small town of Scales Mound, and 11 miles (18 km) northeast of Galena.
A map showing approximate areas of various Mississippian and related cultures. The Koster Site is located near the center of this map in the upper part of the Middle Mississippi area. The Koster Site is a prehistoric archaeological site located south of Eldred, Illinois. The site covers more than 3 acres and extends 30 feet down into the ...
Willis was a pioneer in research into the anatomy of the brain, nervous system and muscles. His most notable discovery was the "Circle of Willis", a circle of arteries on the base of the brain. Willis's anatomy of the brain and nerves, as described in his Cerebri anatome of 1664, is minute and elaborate.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
For more information, patients treated with cadaver-derived human growth hormone in the U.S. can call the National Institute of Diabetes and Digestive and Kidney Diseases at 1-800-860-8747 or ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us