The first branch of the subclavian artery, divided into four parts: the prevertebral part, before it enters the foramen of the transverse process of the sixth cervical vertebra; the transverse part, in the transverse foramina of the first six cervical vertebrae; the atlas, running along the posterior arch of the atlas; and the intracranial part, within the cranial cavity to unite with the artery from the other side to form the basilar artery.
What Is Lost When A Language Goes Extinct?Are some languages able to express certain ideas better than others? Are there concepts that exist in particular languages and nowhere else? As more and more languages become extinct, linguists are realizing that they contain a type of knowledge beyond simply a different set of words and grammar. In the next fifty years, linguists believe that 3,500 languages will go extinct. As globalization has linked markets and communities, …
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.