Nature and Uses of Primary Data Sources Page 1 of 14 ______________________________________________________________________.
cranial nerve - any of the 12 paired nerves that originate in the brain stem. 1  nerve, nervus - any bundle of nerve fibers running to various organs and tissues of the body. 2  first cranial nerve, nervii olfactorii, olfactory nerve - a collective term for numerous olfactory filaments in the nasal mucosa.
skull. n. 1. The bony or cartilaginous framework that encloses and protects the brain and sense organs of all vertebrates and of one group of nonvertebrates (the hagfishes); cranium. 2. Informal The head, regarded as the seat of thought or intelligence: Use your skull and solve the problem. 3.