小内臓神経
WordNet
- comparative of little; "she walks less than she should"; "he works less these days"
- used to form the comparative of some adjectives and adverbs; "less interesting"; "less expensive"; "less quickly" (同)to a lesser extent
- (comparative of `little usually used with mass nouns) a quantifier meaning not as great in amount or degree; "of less importance"; "less time to spend with the family"; "a shower uses less water"; "less than three years old"
- (nonstandard in some uses but often idiomatic with measure phrases) fewer; "less than three weeks"; "no less than 50 people attended"; "in 25 words or less"
- (usually preceded by `no'
- any bundle of nerve fibers running to various organs and tissues of the body (同)nervus
- smaller in size or amount or value; "the lesser powers of Europe"; "the lesser anteater"
- of less size or importance; "the lesser anteater"; "the lesser of two evils"
- control of your emotions; "this kind of tension is not good for my nerves"
PrepTutorEJDIC
- (量が)(…より)『もっと少ない』,いっそう少ない;(大きさ・価値・程度などが)(…より)『もっと少ない』,さらに劣る,もっと低い《+『than』…》 / もっと少なく,…ほどでなく《+『than…』》 / 《形容詞・副詞の劣勢の意の比較級を作るのに用いて》…ほど…でない《+『than…』》 / さらに少ない数(量) / …だけ足りない,を引いた
- 〈C〉『神経』 / 〈C〉《複数形で》『神経過敏』,いらだち / 〈U〉『勇気』,度胸(courage) / 〈U〉《時にa ~》厚かましさ,ずぶとさ;無礼 / 〈C〉葉脈;(昆虫の)翅脈(しみゃく) / 〈人,特に自分〉‘に'力を与える,‘を'元気づける
- 『いっそう小さい(少ない,重要でない)』,より劣った
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/05/25 19:32:42」(JST)
[Wiki en表示]
| Thoracic splanchnic nerves |
|
The right sympathetic chain and its connections with the thoracic, abdominal, and pelvic plexuses. (Greater and lesser splanchnic nerves labeled at left.)
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Abdominal portion of the sympathetic trunk, with the celiac and hypogastric plexuses. (Greater splanchnic and lowest splanchnic labeled at upper left. Greater splanchnic and lesser splanchnic labeled at upper right.)
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| Details |
| From |
thoracic ganglia |
| Identifiers |
| MeSH |
A08.800.050.050.800 |
| Anatomical terms of neuroanatomy
[edit on Wikidata]
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Thoracic splanchnic nerves are splanchnic nerves that arise from the sympathetic trunk in the thorax and travel inferiorly to provide sympathetic innervation to the abdomen. The nerves contain preganglionic sympathetic and general visceral afferent fibers.
There are three main thoracic splanchnic nerves:
| Name |
Ganglia |
Description |
| greater[1] |
T5-T9 or T5-T10[2] |
The nerve travels through the diaphragm and enters the abdominal cavity, where its fibers synapse at the celiac ganglia. The nerve contributes to the celiac plexus, a network of nerves located in the vicinity of where the celiac trunk branches from the abdominal aorta. The fibers in this nerve modulate the activity of the enteric nervous system of the foregut. They also provide the sympathetic innervation to the adrenal medulla, stimulating catecholamine release. |
| lesser[3] |
T9-T12, T9-T10,[3] T10-T12, or T10-T11[2] |
The nerve travels inferiorly, lateral to the greater splanchnic nerve. Its fibers synapse with their postganglionic counterparts in the superior mesenteric ganglia, or in the aorticorenal ganglion. The nerve modulates the activity of the enteric nervous system of the midgut. |
| least or lowest[4] |
T12-L2, or T11-T12 |
The nerve travels into the abdomen, where its fibers synapse in the renal ganglia. |
The nerve's origins can be remembered by the "4-3-2 rule", accounting for the number of ganglia giving rise to each nerve. However, different sources define the nerves in different ways, so this rule may not always be reliable.
Additional images
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Greater splanchnic nerve, seen in thoracic cavity seen from left side.
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Diagram of efferent sympathetic nervous system.
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Plan of right sympathetic cord and splanchnic nerves.
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The celiac ganglia with the sympathetic plexuses of the abdominal viscera radiating from the ganglia.
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Lower half of right sympathetic cord.
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The relations of the viscera and large vessels of the abdomen. Seen from behind, the last thoracic vertebra being well raised.
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Thoracic splanchnic nerves
References
- ^ "greater splanchnic nerve" at Dorland's Medical Dictionary
- ^ a b thoraxlesson5 at The Anatomy Lesson by Wesley Norman (Georgetown University)
- ^ a b "lesser splanchnic nerve" at Dorland's Medical Dictionary
- ^ "Least splanchnic nerve" at Dorland's Medical Dictionary
External links
- Anatomy figure: 21:04-07 at Human Anatomy Online, SUNY Downstate Medical Center - "The position of the right and left vagus nerves, and sympathetic trunks in the mediastinum."
- Anatomy photo:40:10-0102 at the SUNY Downstate Medical Center - "Posterior Abdominal Wall: The Celiac Plexus"
- -1274675140 at GPnotebook
- figures/chapter_30/30-4.HTM: Basic Human Anatomy at Dartmouth Medical School
- figures/chapter_32/32-6.HTM: Basic Human Anatomy at Dartmouth Medical School
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Anatomy of the autonomic nervous system
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| Head |
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Sympathetic
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- Ciliary ganglion: roots
- Short ciliary
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Parasympathetic
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- Ciliary ganglion: roots
- Short ciliary
- Pterygopalatine ganglion: deep petrosal
- nerve of pterygoid canal
- branches of distribution: greater palatine
- inferior posterior nasal branches
- lesser palatine
- nasopalatine
- medial superior posterior nasal branches
- pharyngeal
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| Neck |
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Sympathetic
|
- paravertebral ganglia: Cervical ganglia
- Stellate ganglion
- prevertebral plexus: Cavernous plexus
- Internal carotid
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| Chest |
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Sympathetic
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- paravertebral ganglia: Thoracic ganglia
- prevertebral plexus: Cardiac plexus
- Esophageal plexus
- Pulmonary plexus
- Thoracic aortic plexus
- splanchnic nerves: cardiopulmonary
- thoracic
- cardiac nerves: Superior
- Middle
- Inferior
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| Abdomen |
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Sympathetic
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- paravertebral ganglia: Lumbar ganglia
- prevertebral ganglia:
- Celiac ganglia
- Aorticorenal
- Superior mesenteric ganglion
- Inferior mesenteric ganglion
- prevertebral plexus:
- Celiac plexus
- Hepatic
- Splenic
- Pancreatic
- aorticorenal
- Abdominal aortic plexus
- Renal/Suprarenal
- Superior mesenteric
- Inferior mesenteric
- Superior hypogastric
- hypogastric nerve
- Superior rectal
- Inferior hypogastric
- Vesical
- Prostatic / Cavernous nerves of penis
- Uterovaginal
- Middle rectal
- splanchnic nerves: Lumbar splanchnic nerves
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Enteric
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- Submucous plexus
- Myenteric plexus
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| Pelvis |
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Sympathetic
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- paravertebral ganglia: Sacral ganglia
- Ganglion impar
- splanchnic nerves: Sacral splanchnic nerves
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Parasympathetic
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- splanchnic nerves: Pelvic splanchnic nerves
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UpToDate Contents
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- 1. 神経伝導検査の概要 overview of nerve conduction studies
- 2. 下肢末梢神経症候群の概要 overview of lower extremity peripheral nerve syndromes
- 3. 成人における第三脳神経（動眼神経）麻痺 third cranial nerve oculomotor nerve palsy in adults
- 4. 上肢末梢神経症候群の概要 overview of upper extremity peripheral nerve syndromes
- 5. 視神経の先天性および後天性異常 congenital anomalies and acquired abnormalities of the optic nerve
English Journal
- Thoracic part of sympathetic chain and its branching pattern variations in South Indian cadavers.
- Kommuru H1, Jothi S2, Bapuji P3, Sree D L4, Antony J5.
- Journal of clinical and diagnostic research : JCDR.J Clin Diagn Res.2014 Dec;8(12):AC09-12. doi: 10.7860/JCDR/2014/9274.5246. Epub 2014 Dec 5.
- INTRODUCTION: The sympathetic trunks are two ganglionated nerve trunks that extend the whole length of the vertebral column.The two trunks end by joining together to form a single ganglion, the ganglion impar. The thoracic part of the sympathetic chain runs downward and leaves the thorax behind the
- PMID 25653929
- Duplicated right crus of the diaphragm: a cadaveric case report.
- Sirasanagandla SR1, Nayak SB1, Bhat KM2, Surendran S1, Regunathan D1, Kumar N1, Shetty SD1, Patil J1.
- The Journal of the Canadian Chiropractic Association.J Can Chiropr Assoc.2014 Mar;58(1):39-44.
- in
English, FrenchLa partie lombaire du diaphragme se divise en pilier droit et pilier gauche qui s’attachent directement aux vertèbres lombaires. La duplication des piliers du diaphragme est rarement signalée dans le passé. Pendant les cours réguliers de dissection avec les étudiants en
- The activation of peripheral 5-HT1A receptors can inhibit seminal vesicle contraction: an in vivo animal study.
- Hsieh JT1, Liu SP, Chang HC, Tsai VF, Chien CT, Yu HJ, Ho CH.
- Urology.Urology.2011 Aug;78(2):376-9. doi: 10.1016/j.urology.2011.04.009. Epub 2011 Jun 15.
- OBJECTIVES: To elucidate the differential effects of stimulating various peripheral 5-HT receptor subtypes on the contractile response of seminal vesicles (SVs) induced by electrical stimulation (ES).METHODS: Male Wistar rats (aged 12-14 weeks) were prepared as our previously established model, whic
- PMID 21676447
Japanese Journal
- 自律神経温存胃癌3群リンパ節郭清に必要な腹腔神経節,大小内臓神経と大動脈周囲リンパ節の局所解剖
- 野村 直人,高橋 正純,秋山 浩利,森脇 義弘,松田 悟郎,国崎 主税,山岡 博之,嶋田 紘
- 日本消化器外科学会雑誌 37(4), 351-359, 2004-04-01
- はじめに:術後のQOLを損なわない胃癌3群リンパ節郭清を行うために必要な神経組織,リンパ節,脈管の局所解剖を検討した.方法:解剖用遺体31体で,大小内臓神経の走行形態,腹腔神経節の形態,腹腔神経叢の位置関係について肉眼的に検討,14体で,大動脈周囲組織水平断標本を作製,リンパ節個数,リンパ節と腹腔神経節の位置関係,神経組織と小血管の位置関係を組織学的に検討した.結果:大小内臓神経は,腹腔内に現れた …
- NAID 110001295022
- Catecholamine-induced hyperuricemia in eviscerated rats with functional hepatectomy.
- Yonetani Yukio,Iwaki Kazumi
- The Japanese Journal of Pharmacology 31(3), 323-332, 1981
- … Epinephrine and norepinephrine also produced hyperuricemia, though to a lesser extent than isoproterenol. … Electrical stimulation of the splanchnic nerve also produced hyperuricemia in eviscerated rats with functional hepatectomy, and this state was abolished by pretreatment with propranolol and by adrenalectomy but was not affected by pretreatment with phentolamine. …
- NAID 130000835612
- Experimental Studies on the Nervous Control of the Renal Circulation:Effect of the Electrical Stimulation of Splanchnic, Vagal and Other Somatic Nerves and of the Occlusion of Carotid Arteries on the Renal Circulation
- TAKEUCHI Jugoro,UCHIDA Eiichi,NAKAYAMA Shosaku,TAKEDA Tadanao,YAGI Shigeru,Inoue Gosuke,UEDA Hideo
- Ｊａｐａｎｅｓｅ Ｈｅａｒｔ Ｊｏｕｒｎａｌ 2(1), 65-76, 1961
- … In order to investigate the nervous control of the renal circulation, the renal blood flow was measured by electromagnetic flow meter during the stimulation of the distal cut ends of the splanchnic nerves and the vagal nerve. … The stimulation of the greater and lesser splanchnic nerves produced constriction of renal vessels but the stimulation of the least splanchnic nerve had no effect. …
- NAID 130000762347
Related Links
- lesser splanchnic nerve n. A nerve that arises from the last two thoracic sympathetic ganglia and passes to the aorticorenal ganglion.
- Define splanchnic nerve, lesser. splanchnic nerve, lesser synonyms, splanchnic nerve, lesser pronunciation, splanchnic nerve, lesser translation, English dictionary definition of splanchnic nerve, lesser. n. 1. Any of the cordlike ...
★リンクテーブル★
[★]
- 英
- lesser splanchnic nerve (B)
- ラ
- nervus splanchnicus minor
- 関
- 大内臓神経、最小内臓神経
- 図：B.97(大まか),N.189(横隔膜の貫通)
- 下位の胸神経節(第10～12)から起こり、腹腔神経叢と上腸間膜神経叢に入る(B.97)
[★]
- 関
- nervi、nervous、nervus、neural、neuro、neuron
[★]
- 関
- viscera、visceral、viscus
[★]
[★]
内臓神経
- 関
- neurovisceral