ミュラー筋
WordNet
- make ones way by force; "He muscled his way into the office"
- animal tissue consisting predominantly of contractile cells (同)muscular_tissue
- one of the contractile organs of the body (同)musculus
- authority or power or force (especially when used in a coercive way); "the senators used their muscle to get the party leader to resign"
PrepTutorEJDIC
- 〈U〉(動物体の組織としての)『筋肉』,筋(きん);〈C〉(体の各部を動かす)筋肉 / 〈U〉力,(特に)筋力,腕力 / 《俗に》(…に)強引に割り込む《+『in on』(『into, through』)+『名』》
- 筋肉の,筋力のある / 力ずくの
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/05/01 20:14:10」(JST)
[Wiki en表示]
Not to be confused with either the orbitalis muscle or the circular fibres of the ciliary muscle. Because there are 3 muscles known as Müller's muscle.
| Superior tarsal muscle |
The tarsi and their ligaments. Right eye; front view (muscle not labeled but region is visible).
|
Sagittal section of right orbital cavity (muscle not labeled but region is visible).
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| Latin |
Musculus tarsalis superior |
| Origin |
Underside of levator palpebrae superioris |
| Insertion |
Superior tarsal plate of the eyelid |
| Artery |
Ophthalmic artery |
| Nerve |
Sympathetic nervous system |
| Actions |
Raises the upper eyelid |
| Anatomical terms of muscle |
The superior tarsal muscle is a smooth muscle adjoining the levator palpebrae superioris muscle that helps to raise the upper eyelid.
Contents
- 1 Structure
- 2 Innervation
- 3 Actions
- 4 Pathology
- 5 Etymology
- 6 Eponym
- 7 See also
- 8 References
Structure
The superior tarsal muscle originates on the underside of levator palpebrae superioris and inserts on the superior tarsal plate of the eyelid.
Innervation
The superior tarsal muscle receives its innervation from the sympathetic nervous system. Postganglionic sympathetic fibers originate in the superior cervical ganglion, and travel via the internal carotid plexus, where small branches communicate with the oculomotor nerve as it passes through the cavernous sinus.[1] The sympathetic fibres continue to the superior division of the oculomotor nerve, where they enter the superior tarsal muscle on its inferior aspect.
Actions
The superior tarsal muscle works with the levator palpebrae superioris to raise the upper eyelid.
Pathology
Damage to some elements of the sympathetic nervous system can inhibit this muscle, causing a drooping eyelid (partial ptosis). This is seen in Horner's syndrome. The ptosis seen in Horner's syndrome is of a lesser degree than is seen with an oculomotor nerve palsy.
Etymology
from Ancient Greek ταρσός, a "flat surface" typically used for drying.
Eponym
The term Müller's muscle is sometimes used as a synonym.[2] However, the same term is also used for the circular fibres of the ciliary muscle,[3][4] and also for the orbitalis muscle that covers the inferior orbital fissure. Given the possible confusion, the use of the term Müller's muscle should be discouraged unless the context removes any ambiguity.
See also
Heinrich Müller (physiologist)
References
- ^ Snell, R; Lemp, M (1998). Clinical Anatomy of the Eye (2nd ed.). Oxford, UK: Blackwell Publishing. ISBN 9780632043446.
- ^ van der Werf F, Baljet B, Prins M, Timmerman A, Otto JA (1993). "Innervation of the superior tarsal (Müller's) muscle in the cynomolgus monkey: a retrograde tracing study". Invest. Ophthalmol. Vis. Sci. 34 (7): 2333–40. PMID 7685010.
- ^ doctor/2564 at Who Named It?
- ^ "Glossary of Eponyms". Retrieved 2008-02-23.
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Muscles of head and neck: the head (TA A04.1, GA 4.378)
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| Extraocular (CN III, IV, VI) |
- oblique
- rectus
- superior
- inferior
- medial
- lateral
- levator palpebrae superioris
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|
| Mastication (CN V3) |
- masseter
- temporalis
- pterygoid
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|
| fascia: |
- Masseteric fascia
- Temporal fascia
- Deep portion: cementomaxillary tendon
- Superficial portion: cementomandibular tendon
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|
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| Facial (CN VII) |
| Ear |
- auricular
- anterior
- superior
- posterior
- temporoparietalis
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| Scalp/eyelid |
- occipitofrontalis
- orbicularis oculi
- corrugator supercilii
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|
| fascia: |
|
|
|
| Nose |
- procerus
- nasalis
- depressor septi nasi
- levator labii superioris alaeque nasi
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| Mouth |
- levator anguli oris
- levator labii superioris
- zygomaticus
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|
- orbicularis oris
- risorius
- buccinator
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|
- depressor anguli oris
- depressor labii inferioris
- mentalis
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|
|
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Palate/fauces (CN IX, X, XI)
(except TVP = V3) |
- veli palatini
- musculus uvulae
- palatopharyngeus (to pharynx)
- palatoglossus (to tongue)
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| Tongue (CN XII) |
- extrinsic
- genioglossus
- hyoglossus/chondroglossus
- styloglossus
- and palatoglossus [CN X]
- intrinsic
- superior longitudinal
- inferior longitudinal
- transverse
- vertical
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|
|
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anat (h/n, u, t/d, a/p, l)/phys/devp/hist
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noco (m, s, c)/cong (d)/tumr, sysi/epon, injr
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|
|
|
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UpToDate Contents
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English Journal
- Exposure to critical thermal maxima increases oxidative stress in hearts of white- but not red-blooded Antarctic notothenioid fishes.
- Mueller IA, Devor DP, Grim JM, Beers JM, Crockett EL, O'Brien KM.SourceInstitute of Arctic Biology, University of Alaska, Fairbanks, AK 99775, USA.
- The Journal of experimental biology.J Exp Biol.2012 Oct 15;215(Pt 20):3655-64. Epub 2012 Jul 18.
- Antarctic icefishes have a significantly lower critical thermal maximum (CT(max)) compared with most red-blooded notothenioid fishes. We hypothesized that the lower thermal tolerance of icefishes compared with red-blooded notothenioids may stem from a greater vulnerability to oxidative stress as tem
- PMID 22811244
- Anaesthetic management in patients with Duchenne muscular dystrophy undergoing orthopaedic surgery: a review of 232 cases.
- Muenster T, Mueller C, Forst J, Huber H, Schmitt HJ.SourceFrom the Department of Anaesthesiology (TM, CM, HJS), Department of Orthopaedics (JF), Friedrich-Alexander University Erlangen-Nürnberg and Department of Anaesthesia, Waldkrankenhaus St Marien (HH), Erlangen, Germany *Tino Muenster and Claudia Mueller contributed equally to the writing of this article.
- European journal of anaesthesiology.Eur J Anaesthesiol.2012 Oct;29(10):489-94.
- CONTEXT: Patients with Duchenne muscular dystrophy are at increased risk of some anaesthesia-related hazards such as rhabdomyolysis, fever and hyperkalaemia.OBJECTIVES: To evaluate the management of anaesthesia in patients with Duchenne muscular dystrophy, including preoperative evaluation, intraope
- PMID 22801582
Japanese Journal
- Cardiac Troponin T:– From Diagnosis of Myocardial Infarction to Cardiovascular Risk Prediction –
- Mueller Matthias,Vafaie Mehrshad,Biener Moritz,Giannitsis Evangelos,Katus Hugo A.
- Circulation Journal 77(7), 1653-1661, 2013
- … Cardiac troponins (cTns) T and I are exclusively expressed at high concentrations in cardiac muscle and have emerged as the preferred biomarker in the universal definition of myocardial infarction (MI). …
- NAID 130003361790
- Selective alpha(1A)-Adrenoceptor Stimulation Induces Mueller's Smooth Muscle Contraction in an Isolated Canine Upper Eyelid Preparation
- Yano Shiharu,Hirose Masamichi,Nakada Tsutomu,Nakayama Jun,Matsuo Kiyoshi,Yamada Mitsuhiko
- CURRENT EYE RESEARCH 35(5), 363-369, 2010-05
- … Purpose: It has been demonstrated that in patients with aponeurotic blepharoptosis, alpha(1)-adrenoceptor stimulation causes the contraction of the upper eyelid tarsal smooth muscle (Mueller's muscle) and opening of the eye. … However, alpha(1)-adrenoceptor subtypes mediating the contraction of Mueller's muscle are still unclear. …
- NAID 120005248167
- Stretching of the Mueller muscle results in involuntary contraction of the levator muscle
Related Links
- Smooth muscle Smooth muscle, also designated visceral and sometimes involuntary, is the simplest type. These muscles consist of elongated fusiform cells which contain a central oval nucleus. The size of such fibers varies greatly ...
- Müller muscle information including symptoms, causes, diseases, symptoms, treatments, and other medical and health issues. ... Introduction: Müller muscle Description of Müller muscle Müller muscle: Related Topics These ...
★リンクテーブル★
[★]
- 英
- superior tarsal muscle (M)
- ラ
- musculus tarsalis superior
- 同
- ミュラー筋 Müller筋 Muller筋 Mueller muscle, Mueller's muscle → *毛様体に存在する毛様体筋の最内層の輪状線維をこう呼ぶことがある。？？？
- 関
- 眼瞼、瞼板
- 図：N.77
- 平滑筋
- 上眼瞼挙筋の腱膜から上瞼板に付着
- 交感神経に支配され、緊張時に目を大きく開く
[★]
ミュラー、ミューラー
- 関
- Muller
[★]