前頭筋
WordNet
- relating to or located in the front; "the front lines"; "the front porch"
- (meteorology) the atmospheric phenomenon created at the boundary between two different air masses
- a sphere of activity involving effort; "the Japanese were active last week on the diplomatic front"; "they advertise on many different fronts"
- the side that is seen or that goes first
- the side that is forward or prominent (同)front end, forepart
- the outward appearance of a person; "he put up a bold front"
- the part of something that is nearest to the normal viewer; "he walked to the front of the stage"
- confront bodily; "breast the storm" (同)breast
- be oriented in a certain direction, often with respect to another reference point; be opposite to; "The house looks north"; "My backyard look onto the pond"; "The building faces the park" (同)look, face
- the shape of a bell (同)bell_shape, campana
- (nautical) each of the eight half-hour units of nautical time signaled by strokes of a ships bell; eight bells signals 4:00, 8:00, or 12:00 oclock, either a.m. or p.m. (同)ship''s bell
- attach a bell to; "bell cows"
- a hollow device made of metal that makes a ringing sound when struck
- the flared opening of a tubular device
- the sound of a bell being struck; "saved by the bell"; "she heard the distant toll of church bells" (同)toll
- swell out or bulge out (同)belly out
- a part that bulges deeply; "the belly of a sail"
- the underpart of the body of certain vertebrates such as snakes or fish
- a protruding abdomen (同)paunch
- the hollow inside of something; "in the belly of the ship"
- of or relating to the front of an advancing mass of air; "frontal rainfall"
- a drapery that covers the front of an altar
- meeting front to front; "a frontal attack"; "a head-on collision" (同)head-on
- belonging to the front part; "a frontal appendage"
- of or adjacent to the forehead or frontal bone; "the frontal lobes"
PrepTutorEJDIC
- 《the~》(物の)『前面』,表;(玄関を含む建物の)正面;(…の)最前部《+『of』+『名』》 / 《the~》(本などの)最初の部分 / 〈U〉《しばしばa~》(物事に対する)態度 / 〈C〉(共通目的のための)共同戦線,運動,提携 / 〈C〉(街路・川・湖に面した)土地;《英》(海岸の)遊歩道 / 〈C〉戦線 / 《話》〈C〉世間の目をそらすための人(物);(…の)隠れみの《+『for』+『名』》 / 〈C〉(気象上の)前線 / 〈C〉前部に位置する(ある)もの(ワイシャツの胸当て,前頭部など) / 『正面の』,前の;表の / (発音で)前舌音の / 〈場所が〉…‘に'面する / (…を)…‘の'正面(前面)につける《+『名』+『with』+『名』》 / 《古》〈敵・困難・危険など〉‘に'立ち向かう,直面する / (…に)面する《+『on』(『to,toward,upon』)+『名』》
- 『鐘』,釣り鐘;『鈴』,『ベル』,りん / 〈U〉鐘(鈴,ベル)の音 / 〈C〉鐘(ベル)状のもの / 〈C〉点鐘(船の当直交替を0時から4時間ごとに区切り,その間を30分ごとに1‐8点鐘で時を報じる.例えば2つ鳴らすことを2点鐘といい,午前または午後の1時,5時,9時を指す.8点鐘は当直交替の時間) / …‘に'鈴を付ける,‘に'ベルを取り付ける / (鈴・鐘のように)…'を'ふくらませる
- 『腹』,腹部(abdomen) / 胃 / (物の)内側,内部(inside) / ふくれた部分,胴 / 前面[部],下面[部] / …'を'ふくらませる ふくらむ
- 正面の,前面の
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2017/03/23 13:32:38」(JST)
[Wiki en表示]
Frontalis |
Visible at top left colored in red
|
Details |
Origin |
Galea aponeurotica |
Insertion |
Orbicularis oculi muscle[1] |
Artery |
supraorbital and supratrochlear arteries |
Nerve |
Facial nerve
Temporal branch |
Actions |
Raises eyebrows and wrinkles forehead |
Identifiers |
Latin |
Venter frontalis musculi occipitofrontalis |
Dorlands
/Elsevier |
m_22/12549942 |
TA |
A04.1.03.004 |
FMA |
46757 |
Anatomical terms of muscle
[edit on Wikidata]
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The frontalis muscle (frontal belly) is muscle which covers parts of the skull. Some sources consider the frontalis muscle to be a distinct muscle. However, Terminologia Anatomica currently classifies it as part of the occipitofrontalis muscle along with the occipitalis muscle.
In humans, the frontalis muscle only serves for facial expressions.[2]
The frontalis muscle is innervated by the facial nerve[3] and receives blood from the supraorbital and supratrochlear arteries.
Contents
- 1 Anatomy
- 2 Additional images
- 3 See also
- 4 References
- 5 External links
Anatomy
The frontalis muscle is thin, of a quadrilateral form, and intimately adherent to the superficial fascia. It is broader than the occipitalis and its fibers are longer and paler in color. It is located on the front of the head.
The muscle has no bony attachments. Its medial fibers are continuous with those of the procerus; its immediate fibers blend with the corrugator and orbicularis oculi muscles, thus attached to the skin of the eyebrows; and its lateral fibers are also blended with the latter muscle over the zygomatic process of the frontal bone.
In the eyebrows, its primary function is to lift them (thus opposing the orbital portion of the orbicularis), especially when looking up. It also acts when a view is too distant or dim.[4]
From these attachments the fibers are directed upward, and join the galea aponeurotica below the coronal suture.
The medial margins of the frontalis muscles are joined together for some distance above the root of the nose; but between the occipitales there is a considerable, though variable, interval, occupied by the galea aponeurotica.
Additional images
-
Position of frontalis muscle (shown in red)
See also
References
- ^ "Insertion of frontalis muscle relating to blepharoptosis repair". Hwang K, Kim DJ, Hwang SH. J Craniofac Surg. 2005 Nov;16(6):965-7.
- ^ Saladin, Kenneth S. (2003). Anatomy & Physiology: The Unity of Form and Function (3rd ed.). McGraw-Hill. pp. 286–287.
- ^ Drake, Richard L.; Vogl, A. Wayne; Mitchell, Adam W. M. (2010). Gray´s Anatomy for Students (2nd ed.). p. 857. ISBN 978-0-443-06952-9.
- ^ "eye, human."Encyclopædia Britannica. 2008. Encyclopædia Britannica 2006 Ultimate Reference Suite DVD 2009
- This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
External links
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Wikimedia Commons has media related to Frontalis muscles. |
Muscles of the head
|
|
Extraocular |
- Oblique
- Rectus
- superior
- inferior
- medial
- lateral
- Levator palpebrae superioris
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Masticatory |
- Masseter
- Temporalis
- Pterygoid
- Fascia
|
|
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Facial |
Ear |
- Auricular
- anterior
- superior
- posterior
- Temporoparietalis
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Scalp/eyelid |
- Occipitofrontalis
- Orbicularis oculi
- Corrugator supercilii
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|
|
Nose |
- Procerus
- Nasalis
- Depressor septi nasi
- Levator labii superioris alaeque nasi
|
|
Mouth |
- Levator anguli oris
- Levator labii superioris
- Zygomaticus
|
|
- Orbicularis oris
- Risorius
- Buccinator
|
|
- Depressor anguli oris
- Depressor labii inferioris
- Mentalis
- Transversus menti
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|
|
|
Soft palate |
- Veli palatini
- Musculus uvulae
- Palatopharyngeus
- Palatoglossus
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Tongue |
Extrinsic |
- Genioglossus
- Hyoglossus
- Styloglossus
- Palatoglossus
|
|
Intrinsic |
- Superior longitudinal
- Inferior longitudinal
- Transverse
- Vertical
|
|
UpToDate Contents
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English Journal
- Frontal branch of the superficial temporal artery: anatomical study and clinical implications regarding injectable treatments.
- Lee JG1, Yang HM, Hu KS, Lee YI, Lee HJ, Choi YJ, Kim HJ.
- Surgical and radiologic anatomy : SRA.Surg Radiol Anat.2015 Jan;37(1):61-8. doi: 10.1007/s00276-014-1306-6. Epub 2014 May 20.
- BACKGROUND: The frontal branch of the superficial temporal artery (Fbr) is vulnerable to damage triggered by iatrogenic manipulation by both dermal filler and BoNT-A injection. The purpose of this study was to elucidate the branching pattern of Fbr and to determine its location and course on the lat
- PMID 24841991
- γ-Aminobutyric acid neural signaling in the lateroanterior hypothalamus modulates aggressive behavior in adolescent anabolic/androgenic steroid-treated hamsters.
- Morrison TR1, Ricci LA, Melloni RH Jr.
- Behavioural pharmacology.Behav Pharmacol.2014 Oct;25(7):673-83. doi: 10.1097/FBP.0000000000000083.
- Male Syrian hamsters (Mesocricetus auratus) treated with anabolic/androgenic steroids (AAS) during adolescence (P27-P56) display highly escalated and mature forms of offensive aggression correlated with increased γ-aminobutyric acid (GABA) afferent development as well as decreased GABAA receptors i
- PMID 25171080
- Muscle architecture and out-force potential of the thoracic limb in the Eastern mole (Scalopus aquaticus).
- Rose JA1, Sandefur M, Huskey S, Demler JL, Butcher MT.
- Journal of morphology.J Morphol.2013 Nov;274(11):1277-87. doi: 10.1002/jmor.20178. Epub 2013 Aug 2.
- Moles have modified thoracic limbs with hypertrophied pectoral girdle muscles that allow them to apply remarkably high lateral out-forces during the power stroke when burrowing. To further understand the high force capabilities of mole forelimbs, architectural properties of the thoracic limb muscles
- PMID 23907929
Japanese Journal
- 股関節疾患患者の三次元跛行解析 : 骨盤傾斜角・回旋角・側方移動距離に対する中殿筋の動的EMG周波数特性の意義 : 2003年度(第18回)研究助成論文
- MRI断層撮影によるオオカミの咀嚼筋、特に側頭筋の機能形態学的検討
- The journal of veterinary medical science 61(6), 581-586, 1999-06-25
- NAID 110003920093
Related Links
- The frontal belly of epicranius muscle (also known as the frontalis muscle), with assistance from the occipital belly, pulls the scalp back so that the eyebrows are lifted and the forehead can wrinkle. The epicranius muscle is a wide ...
- fron·tal bel·ly of occipitofrontalis muscle [TA] the anterior belly of the occipitofrontalis muscle. See: occipitofrontalis (muscle). Synonym(s): venter frontalis musculi occipitofrontalis [TA], frontalis muscle frontalis muscle Front half of ...
Related Pictures
★リンクテーブル★
[★]
- 英
- frontal belly (KL), frontal bellies, frontalis (K), frontal muscle
- ラ
- venter frontalis
- 関
- 後頭前頭筋、顔面筋群、後頭筋
[★]
- 関
- acral、forehead、front、procephalic、tip
[★]
- 関
- abdomen、abdominal、abdominis、ventral
[★]
- 関
- frontal
[★]