A type of flour milled from dried kernels of yellow corn. It is similar to cornmeal except that it is ground to a finer consistency than cornmeal. It is used to make cornbread, muffins, pancakes, polenta, and tortillas.Corn flour is very useful for gluten-free quick breads.Because corn flour contains no gluten, it must be blended with wheat flour when preparing yeasted breads.t is used to make cornbread, muffins, pancakes, polenta, and tortillas. Corn flour is very useful for gluten-free quick breads. Because corn flour contains no gluten, it must be blended with wheat flour when preparing yeasted breads.
circle of Willis. Etymology: Thomas Willis, English physician, 1621-1675. a vascular network at the base of the brain formed by the interconnection of the middle cerebral, anterior cerebral, posterior cerebral, basilar, anterior communicating, and posterior communicating arteries.
Arteries of the brain include the branches of the left and right carotid arteries and two vertebral arteries which ascend on the anterolateral aspect of the medulla, give off branches and take part in formation of the above mentioned arterial circle.