- UMLS:C0028938 (BIRNLEX:1319)
- UMLS:C0028938 (ncithesaurus:Olfactory_Nerve)
- null:http://braininfo.rprc.washington.edu/centraldirectory.aspx?ID=32 (BIRNLEX:1319)
- UMLS:C1268984 (BIRNLEX:1319)
uberon_slim, pheno_slim, vertebrate_core
Nerve that carries information from the olfactory epithelium to the olfactory bulb[Butler and Hodos].
Nerve that carries information from the olfactory epithelium through the olfactory bulb to the olfactory cortex of the telencephalon.[AAO]
Segment of neural tree organ which is continuous with the olfactory epithelium and an olfactory bulb[FMA:46787].
The 1st cranial nerve. The olfactory nerve conveys the sense of smell. It is formed by the axons of OLFACTORY RECEPTOR NEURONS which project from the olfactory epithelium (in the nasal epithelium) to the OLFACTORY BULB[MESH:A08.800.800.120.640].
olfactory i nerve
first cranial nerve
olfactory nerve [I]
nervus olfactorius [i]
nerve of smell
cranial nerve I
We conclude this section by listing some of the many synapomorphies of craniates, including (...) (5) cranial nerves (...) (reference 1); Phylogenetically, the cranial nerves are thought to have evolved from dorsal and ventral nerves of a few anterior spinal nerves that became incorporated into the braincase. Dorsal and ventral nerves fuse in the trunk but not in the head, and they produce two series: dorsal cranial nerves (V, VII, IX, and X) and ventral cranial nerves (III, IV, VI, and XIII) (reference 2).[well established][VHOG]
connects to main OB (in taxa where main/accessory distinction is important)
- cranial nerve
- innervates some olfactory epithelium
- extends_fibers_into some olfactory bulb
- develops_from some olfactory placode