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.
Medical Definition of CRANIAL CAPACITY. : the cubic capacity of the braincase estimated for the living by a formula based on head measurements and determined for the skull by filling the cranial cavity with particulate material (as mustard seed or small shot) and measuring the volume of the latter.weet. : the cubic capacity of the braincase estimated for the living by a formula based on head measurements and determined for the skull by filling the cranial cavity with particulate material (as mustard seed or small shot) and measuring the volume of the latter.