{{위키데이터 속성 추적}}
{{Infobox anatomy
| Name        = Cranial nerve zero
| Latin       = nervus terminalis
| Image       = Lawrence 1960 1.3.png
| Caption     = ''Left'' The terminal nerve as it is shown on the ventral side of a dog-fish brain. (Topmost label)
| Precursor   =
| System      =
| Artery      =
| Vein        =
| Nerve       =
| Lymph       =
}}
{{뇌신경}}
[[파일:Brain human cranial nerves.svg|섬네일|250px|뇌신경]]
'''종말신경''' (terminal nerve) 또는 '''제0뇌신경''' 또는 '''CN 0'''은, CN I에서 CN XII의 주요 분류 (seminal classification)에는 포함되지 않지만, 현재 일반적으로 [[뇌신경]]으로 분류되는 [[신경]]이다. 종말신경은 독일 과학자 [[구스타프 프리취]] (Gustav Fritsch)에 의해 1878년에 [[상어]]의 [[뇌]]에서 발견되었다. 종말신경은 [[인간]]에서 1931년에 처음으로 발견되었다.<ref name="Sex and the Secret Nerve">
{{저널 인용|doi=10.1038/scientificamericanmind0207-20 |title=Sex and the Secret Nerve |journal=Scientific American Mind |volume=18 |pages=20–7 |year=2007 |last1=Fields |first1=R. Douglas}}
</ref> 1990년의 연구에 따르면 종말신경은 성인 인간의 뇌에서 흔히 발견되는 것으로 나타났다.<ref name="ape">
{{저널 인용|vauthors= Fuller GN, Burger PC |title= Nervus terminalis (cranial nerve zero) in the adult human |journal= Clinical Neuropathology |volume= 9 |issue= 6 |pages= 279–83 |year= 1990 |pmid= 2286018
|quote= The presence of an additional cranial nerve (the nervus terminalis or cranial nerve zero) is well documented in many non-human vertebrate species. However, its existence in the adult human has been disputed. The present study focused on the structure and incidence of this nerve in the adult human brain. The nerve was examined post-mortem in 10 adult brains using dissection microscopy, light microscopy, transmission electron microscopy, and {{shy|immuno|histo|chemistry}}. In all specimens, the nervus terminalis was identified bilaterally as a microscopic plexus of unmyelinated peripheral nerve fascicles in the subarachnoid space covering the gyrus rectus of the orbital surface of the frontal lobes. The plexus appeared in the region of the cribriform plate of the ethmoid and coursed posteriorly to the vicinity of the olfactory trigone, medial olfactory gyrus, and lamina terminalis. We conclude that the terminal nerve is a common finding in the adult human brain, confirming early light microscopic reports.
}}</ref><ref name="bermantoday">
{{웹 인용|last= Berman |first= Laura |title= Scientists discover secret sex nerve |website= [[Today (American TV program)#External links|TODAY.com]] |date= March 25, 2008 |url= https://www.today.com/health/scientists-discover-secret-sex-nerve-1C9425629 |access-date= June 27, 2019 |url-status= live |archiveurl= https://archive.today/20190627191604/https://www.today.com/health/scientists-discover-secret-sex-nerve-1C9425629 |archivedate= June 27, 2019}}
</ref>
종말신경은 뇌신경 XIII (cranial nerve XIII), 영 신경(zero nerve), 신경 N (nerve N),<ref name="Bordoni B, Zanier E 2013 87–91">
{{저널 인용
|last1= Bordoni |first1= Bruno |last2= Zanier |first2= Emiliano
|date= March 13, 2013
|title= Cranial nerves XIII and XIV: nerves in the shadows
|journal= Journal of Multidisciplinary Healthcare |volume= 6 |pages= 87–91 |issn= 1178-2390 |eissn= 1178-2390 |oclc= 319595339
|publisher= [[Dove Medical Press]]
|pmid= 23516138
|pmc= 3601045
|doi= 10.2147/JMDH.S39132
}}</ref>
NT 등 다른 이름으로 비공식적으로 불려왔다.<ref name="Vilensky14">
{{저널 인용|last= Vilensky |first= JA |title= The neglected cranial nerve: nervus terminalis (cranial nerve N) |journal= Clinical Anatomy |volume= 27 |issue= 1 |pages= 46–53 |date= January 2014  |pmid= 22836597 |doi= 10.1002/ca.22130|s2cid= 21454488 }}</ref>

[[파일:뇌신경 12개의 모식도 구조.jpg|섬네일|뇌신경 12개의 모식도 구조]]

[[파일:EmbryonicBrain.svg|500px]]

== 같이 보기 ==
* [[앞뇌]] (forebrain, prosencephalon, [[전뇌]])
:* [[끝뇌]] (telencephalon, [[종뇌]])
:* [[사이뇌]] (diencephalon, [[간뇌]])
* [[중간뇌]] (midbrain, mesencephalon, [[중뇌]])
* [[마름뇌]] (hindbrain, rhombencephalon, [[후뇌]])
:* [[뒤뇌]] (metencephalon)
::* [[다리뇌]] (pons)
::* [[소뇌]] (cerebellum)
:* [[숨뇌]] (myelencephalon, medulla oblongata, [[연수]])

== 각주 ==
<references />

{{전거 통제}}

[[분류:뇌신경]]