Infobox Muscle Name Psoasmajormuscle Latin m. psoasmajor GraySubject 127 GrayPage 467 Image Anterior Hip Muscles 2.PNG Caption The psoasmajor and nearby muscles Image2 Gray1038.png Caption2 Horizontal disposition of the peritoneum in the lower part of the abdomen. Psoasmajor labeled at bottom left ... maximus muscle Gluteus maximus MeshName Psoas Muscles MeshNumber A02.633.567.825 DorlandsPre m 22 DorlandsSuf 12550274 The psoasmajor is a long wikt fusiform fusiform muscle located on the side of the lumbar region of the vertebral column and brim of the lesser pelvis . It joins the iliacus muscle ... , p 234 ref the psoasmajor is accompanied by the Psoas minor musclepsoas minor . In mice, it is mostly a fast twitching, type II muscle, ref cite journal pmid 2934902 year 1985 last1 Nunes first1 MT ... 7580.2009.01155.x title Fibre type composition of the human psoasmajormuscle with regard to the level ... muscle iliacus , psoasmajor forms the iliopsoas muscle iliopsoas which is surrounded by the iliac ... the muscle at the level of the iliopubic eminence. The iliac subtendinous bursa lies between the lesser trochanter and the attachment of the iliopsoas. ref name Platzer 234 Innervation Innervation of the psoasmajor is through the anterior rami of L1 to L3 Function As part of the iliopsoas, psoasmajor ... . p 40 ref See also Iliopsoas Iliacus Hip flexor Psoas minor muscle Snapping hip syndrome Iliopsoas ... de Musculus psoasmajor es Psoasil aco hr Veliki slabinski mi i it Muscolo grande psoas nl Musculus psoasmajor ja no Indrefilet pl Mi sie l d wiowy wi kszy pt M sculo psoas maior ru ... Thyroxine induced transformation in sarcoplasmic reticulum of rabbit soleus and psoas muscles volume ... Daniela journal Journal of Anatomy volume 215 issue 6 pmid 19930517 ref Location Origin The psoas s s major is divided into a superficial and deep part. The deep part originates from the transverse ... attachment on the vertebrae, rotation of the spine will stretch the psoas. Tightness of the psoas ... more details
Muscle infobox Name Psoas minor muscle Latin m. psoas minor GraySubject 127 GrayPage 467 Image Gray430.png Caption Muscles of the iliac and anterior femoral regions. Psoas minor visible near top right. Origin Side of T12 L1 and IV Disc between Insertion Pectineal line and iliopectineal eminence Action Weak trunk flexor Blood Nerve Lumbar plexus ref name Platzer 234 Platzer 2004 , p 234 ref Antagonist Gluteus maximus muscle Gluteus maximus MeshName Psoas Muscles MeshNumber A02.633.567.825 DorlandsPre m 22 DorlandsSuf 12550283 The psoas minor is a long, slender skeletal muscle which, when present, is located in front of the psoasmajormuscle . This muscle does not exist in about half the human population ref Tank 2005 , p 93 ref , or, according to some authors ref Gray 2008 , p 1372 ref , in the 40 of the population. Actions The psoas minor is a weak flexor of the lumbar vertebral column. Course Psoas minor originates from the vertical Muscle fascicle fascicle s inserted on the last thoracic vertebra thoracic and first lumbar vertebra e. From there, it passes down onto the medial border of the psoasmajor, and is inserted to the Linea terminalis innominate line and the iliopectineal eminence . Additionally, it attaches to and stretches the deep surface of the iliac fascia and, occasionally, its lowermost fibers reach the inguinal ligament . ref name Bendavid 58 Bendavid 2001 , p 58 ref Variations occur, however, and the insertion on the iliopubic eminence sometimes radiates into the iliopectineal arch . ref name Platzer 234 from Gray s? It arises from the sides of the bodies of the twelfth thoracic vertebrae thoracic and first lumbar vertebrae and from the intervertebral disc s separating them. It ends in a long flat tendon which is inserted into the pectineal line and iliopectineal ... Spine flexors muscle stub cs Mal bedrovec de Musculus psoas minor es M sculo psoas menor hr Mali slabinski mi i it Muscolo piccolo psoas ja pl Mi sie l d wiowy mniejszy pt M sculo psoas menor ... more details
Infobox disease Name Psoasmuscle abscess Image Alt Caption DiseasesDB ICD10 ICD9 ICD9 567.31 ICDO OMIM MedlinePlus eMedicineSubj eMedicineTopic MeshID D016659 GeneReviewsID GeneReviewsName Owing to the proximal attachments of the iliopsoas , a pus filled abscess psoas abscess , as may occur in lumbar tuberculosis, may drain inferiorly into the upper medial thigh and present as a swelling in the region. Citation needed date June 2009 Treatment may involve drainage and antibiotics. ref name pmid12051083 cite journal author Melissas J, Romanos J, de Bree E, Schoretsanitis G, Askoxylakis J, Tsiftsis DD title Primary psoas abscess. Report of three cases journal Acta Chir. Belg. volume 102 issue 2 pages 114 7 year 2002 month April pmid 12051083 doi url ref See also Femoral hernia Transient synovitis References reflist Digestive system diseases Category Disorders of muscles medicine stub ... more details
Psoas IPAc en icon s o . s can refer to PsoasmajormusclePsoas minor musclePsoas sign Psoas sign, psoas test disambig Excess long comment to prevent listing on Special Shortpages ............................................................ es Psoas io Psoaso ... more details
Muscle infobox Name Teres majormuscle Latin musculus teres major GraySubject 123 GrayPage 442 Image ... muscle br 3 latissimus dorsi muscle BR 5 teres majormuscle BR 6 teres minor muscle BR 7 supraspinatus muscle BR 8 infraspinatus muscle BR 13 long head of triceps brachii muscle Image2 Gray1211.png Caption2 Surface anatomy of the back. Label for Teres major at upper right. Origin posterior aspect of the Inferior ... majormuscle is a muscle of the upper limb and one of six scapulohumeral muscles. It is a thick but somewhat flattened muscle, innervated by the lower subscapular nerve c5,c6 . Origin and insertion ... showing the relations between teres majormuscle in red and the other muscles connecting the upper ... along their lower borders for a short distance. Together with teres minor muscle , teres majormuscle forms the axillary space , through which several important arteries and veins pass. Teres major is not part ... scapulohumeral muscles. The teres majormuscle is innervated by the lower subscapular nerve of the brachial plexus. Action The teres major is a medial rotator and adductor of the humerus and assists ... the fibrous Septum septa interposed between this muscle and the rotator cuff lateral rotator pair of the teres minor and infraspinatus . The fibers of teres major insert into the medial lip of the bicipital ... of the axilla. Image Gray207.png Left humerus. Anterior view. File Teres major muscle.JPG Teres majormuscle Image Gray203.png Left scapula. Posterior surface. gallery See also Accessory muscles of the scapula ... muscletrunk.html teres 20major PTCentral Gray s Muscles of upper limb muscle stub Category Muscles ... rotators ar cs Velk obl sval de Musculus teres major es M sculo redondo mayor fr Muscle grand rond gl M sculo redondo maior hr Veliki obli mi i id Otot teres major it Muscolo grande rotondo he la Musculus teres maior hu Nagy g rgetegizom nl Musculus teres major ... mi ica sv Teres major ... more details
Muscle infobox Name Zygomatic major Latin musculus zygomaticus major GraySubject 108 GrayPage 383 Image Zygomaticus.png Caption Muscles of the head, face, and neck. Origin anterior of zygomatic Insertion Modiolus face modiolus of mouth Action draws angle of mouth upward and laterally Blood facial artery Nerve zygomatic branch contradict inline article List of muscles of facial nerve DorlandsPre m 22 DorlandsSuf 12551382 The Zygomatic major is a muscle of the human body . It is a muscle of facial expression which draws the angle of the mouth superiorly and posteriorly smile . Like all muscles of facial expression, the zygomatic major is innervated by the facial nerve Cranial Nerve VII . More specifically the buccal and zygomatic branches of the facial nerve. The Zygomaticus extends from each zygomatic arch cheekbone to the corners of the mouth. It raises the corners of the mouth when a person smiles. Dimple s may be caused by variations in the structure of this muscle. External links MuscleLoyola zmj GPnotebook 208339005 eMedicineDictionary Zygomaticus majormuscle http www.ptcentral.com muscles musclehead.html zygomaticus 20major PTCentral http face and emotion.com dataface expression muscles.jsp Clips of muscle action Muscles of head muscle stub Category Muscles of the head and neck ar de Musculus zygomaticus es M sculo cigom tico mayor fr Muscle grand zygomatique it Muscolo zigomatico maggiore hu Nagy j romcsonti izom nl Musculus zygomaticus major ja pl Mi nie jarzmowe pt M sculo zigom tico maior ru sr sh Veliki jabu ni mi i fi Poskip lihas th ... more details
Muscle infobox Name Rhomboid major Latin musculus rhomboideus major GraySubject 121 GrayPage 434 Image ... The Hosford Muscle Tables url http www.ptcentral.com muscles muscletrunk.html year 1998 accessdate January 2011 ref File Rhomboideus major muscle.jpg thumb right 300px Rhomboideus majormuscle The rhomboid major is considered a superficial back muscle. It is deep to the trapezius , and is located directly inferior to the rhomboid minor . As the word rhomboid suggests, the rhomboid major is diamond shaped. The major in its name indicates that it is the larger of the two rhomboids. Variation The two rhomboids are sometimes fused into a single muscle. ref name Platzer Actions The rhomboid major ... major indicated in red. Origin spinous processes of the T2 to T5 vertebrae Insertion medial border of the scapula , inferior to the insertion of rhomboid minor muscle Blood dorsal scapular artery ... wall . Antagonist Serratus anterior muscle MeshName MeshNumber DorlandsPre m 22 DorlandsSuf 12550536 The rhomboid major is a skeletal muscle on the back that connects the scapula with the vertebra e of the spinal column . In human anatomy, it acts together with the Rhomboid minor muscle rhomboid minor ... column. ref name Platzer harvnb Platzer 2004 p 144 ref Human anatomy Structure The rhomboid major ... scapulae muscle s to elevate the medial border of the scapula, downwardly rotating the scapula .... Rhomboid major labelled at lower left. The rhomboid major, like the rhomboid minor, is innervated ... major is torn, wasted, or unable to contract, scapular instability may result. The implications of scapular instability caused by the rhomboideus major include scapular winging during scapular ... of the rhomboideus major is absent. With scapular instability, movement in the upper extremity is limited ... groups. Stretching from the spine to the scapula, rhomboid major forms part of the latter ... of the upper limb ar de Musculus rhomboideus major es M sculo romboides mayor ... more details
Muscle infobox Name Pectoralis major Pecs Latin Musculus pectoralis major GraySubject 122 GrayPage 436 Image Pectoralis major.png Caption Pectoralis major Origin Clavicular head anterior surface of the medial ... DorlandsPre m 22 DorlandsSuf 12550129 The pectoralis major is a thick, fan shaped muscle , situated ... under the breast in the female. Underneath the pectoralis major is the pectoralis minor , a thin, triangular muscle. Innervation The pectoralis major receives dual motor innervation by the medial pectoral ... . File Serratus anterior muscle 3.jpg thumb 300px Pectoralis majormuscle These deep fibers, and particularly ... ref File Thorax section 6.jpg thumb 350px Pectoralis majormuscle Training A variety of resistance ... muscle apart from overall cardiopulmonary aerobic capacity . Injuries and Imaging Pectoralis majormuscle ... TL title Injuries of the pectoralis majormuscle evaluation with MR imaging journal Radiology volume ... portion of the ipsilateral pectoralis majormuscle . ref www.polands syndrome.com www.polands ... diseases Pectoralis majormuscle in rare occasions may develop intramuscular lipomas . Such rare tumors ... MajorMuscle Simulating a Malignant Breast Mass date accessdate 2010 07 13 ref See also Tra Telligman ... syndrome.com http www.melbourneradiology.com.au mri gallery mri pectoralis majormuscle tear.html MRI Imaging sequence demonstrating a pectoralis majormuscle tear Notes reflist Gray s Muscles of thorax and back DEFAULTSORT Pectoralis MajorMuscle Category Shoulder abductors Category Shoulder ... pectoralis major es M sculo pectoral mayor fr Muscle grand pectoral gl M sculo pectoral maior gan ... six costal cartilages , and the aponeurosis of the external oblique muscle Insertion Lateral ... route of innervation of the pectoralis major originates in the C7, C8 and T1 nerve roots which merge ... acetylcholine into the neuromuscular junction, inciting a proportional muscle contraction of the sternal head of the pectoralis major. The second source of innervation of the pectoralis major ... more details
Muscle infobox Name Rectus capitis posterior majormuscle Latin musculus rectus capitis posterior major GraySubject 116 GrayPage 401 Image Rectus capitis posterior major muscle.PNG Caption Deep muscles of the back. Rect. post. major visible at upper left. Origin Spinous process of the Axis anatomy axis C2 Insertion Inferior nucheal line of the occipital bone Action Blood Nerve Dorsal ramus of C1 suboccipital nerve MeshName MeshNumber DorlandsPre m 22 DorlandsSuf 12550460 The Rectus capitis posterior major Rectus capitis posticus major arises by a pointed tendon from the spinous process of the Axis anatomy axis , and, becoming broader as it ascends, is inserted into the lateral part of the inferior nuchal line of the occipital bone and the surface of the bone immediately below the line. In 2011, Scali et al., reported a soft tissue connection bridging from the rectus capitis posterior major to the cervical dura mater . Various clinical manifestations may be linked to this anatomical relationship Spine 2011 . ref cite journal author Frank Scali, Eric S. Marsili, Matt E. Pontell title Anatomical Connection Between the Rectus Capitis Posterior Major and the Dura Mater journal Spine url http journals.lww.com spinejournal Abstract publishahead Anatomical Connection Between the Rectus Capitis.99006.aspx ref It has also been postulated that this connection serves as a monitor of dural tension ... occipital joint Rectus capitis lateralis Rectus capitis posterior minor muscle Rectus capitis anterior muscle Action Extends and rotates head Blood supply Vertebral and occipital arteries Nerve Suboccipital ... triangle dissection.jpg Rectus capitis posterior major s relationship to other suboccipital muscles ... 01 02 SUNYAnatomyFigs 01 07 04 Gray s Muscles of neck Category Muscles of the head and neck muscle stub de Musculus rectus capitis posterior major it Muscolo retto posteriore maggiore della testa hu Musculus rectus capitis posterior major ru sr ... more details
The psoas sign is a medical sign that indicates irritation to the iliopsoas group of hip flexors in the human abdomen abdomen , and consequently indicates that the inflamed appendix is retrocaecal in orientation as the iliopsoas muscle is retroperitoneal . It is elicited by performing the psoas test by passively extending the thigh of a patient lying on his side with knees extended, or asking the patient to actively flex his thigh at the hip. ref cite book last Bickley first Lynn S. title Bates Guide to Physical Exam and History Taking edition 9th publisher Lippincott, Williams, and Wilkins pages 390 ref If abdominal pain results, it is a positive psoas sign . The pain results because the psoas borders the peritoneal cavity , so stretching by hyperextension at the hip or contraction by flexion of the hip of the muscles causes friction against nearby inflamed tissues. In particular, the right iliopsoas muscle lies under the Vermiform appendix appendix when the patient is supine position supine , so a positive psoas sign on the right may suggest appendicitis . A positive psoas sign may also be present in a patient with a psoas abscess . See also Abdominal exam Obturator sign Rovsing s sign References reflist External links http www.aafp.org afp 991101ap 2027.html Acute appendicitis review in American Family Physician Digestive system and abdomen symptoms and signs Eponymous medical signs for digestive system and general abdominal signs Category Medical signs es Signo del psoas pt Sinal do psoas ru ... more details
, fast twitch muscle, has three major kinds that are, in order of increasing contractile speed ref cite ... like rodents this is the major fast muscle type, explaining the pale color of their flesh. Anatomy ...other uses of muscle pp semi indef small yes Lead rewrite date January 2010 File Skeletal muscle.jpg right 300px thumbnail A top down view of skeletal muscleMuscle from Latin musculus , diminutive of mus mouse ref cite web url http www.askoxford.com concise oed muscle title Definition and origin of the word muscle ref is a Muscle contraction contractile tissue biology tissue of animals and is derived from the Germ layer mesodermal layer of embryonic germ cells. Myocyte Muscle cells contain contractile ... muscle skeletal , cardiac muscle cardiac , or smooth muscle smooth muscles. Their function is to produce ... itself or movement of organ anatomy internal organs . Cardiac and smooth muscle contraction occurs ... are movements of the eye, or gross movements like the quadriceps femoris muscle quadriceps muscle of the thigh . There are two broad types of voluntary muscle fibers slow twitch and fast twitch. Slow ... dermatome which forms skin , and myotome which forms muscle . ref name Sweeney The myotome is divided ... nerve s. ref name Sweeney During development, myoblast s muscle progenitor cells either remain ... muscle cells. ref name Sweeney Types File Illu muscle tissues.jpg thumb 350px Types of muscle shown at different magnifications There are three types of muscle Skeletal muscle or voluntary muscle is anchored ... control like non postural muscles. An average adult male is made up of 42 of skeletal muscle ... Cummings year 2007 edition 7th page 317 isbn 0805353879 ref Smooth muscle or involuntary muscle ... arrector pili in the skin in which it controls erection of body hair . Unlike skeletal muscle, smooth muscle is not under conscious control. Cardiac muscle is also an involuntary muscle but is more akin in structure to skeletal muscle, and is found only in the heart. Cardiac and skeletal muscles ... more details
for muscle disambiguation Unreferenced date December 2009 Deleted image removed Image Muscles.jpg thumb right M.U.S.C.L.E.s M.U.S.C.L.E. , Millions of Unusual Small Creatures Lurking Everywhere , was a toyline of 2 inch tall monochromatic Polyvinyl chloride PVC gum wrestling figures produced in the United States from 1985 to 1988. The story involved intergalactic wrestlers fighting for supremacy of the universe. The toy line itself was straight forward and collectors continue to make the line a viable hobby. The US line included 236 official figures, a boardgame, a NES game entitled M.U.S.C.L.E. game M.U.S.C.L.E. , a championship belt figure holder, and a wrestling ring playset. The figures were distributed in clear, blister packed random 4 packs, semiopaque Waste container garbage can 10 packs, and boxed fixed sculpt 28 packs. For a short time, the figures were also distributed as a bonus in Nestl Quik now known as Nesquik cans. Citation needed date May 2011 Origins Deleted image removed Image 28 packcomic.jpg thumb right The comic titled M.U.S.C.L.E. Story NOW IT CAN BE TOLD The M.U.S.C.L.E. figures were based on the Japanese toyline called kinkeshi . Kinkeshi were based on a manga and anime called Kinnikuman , and some figures were based on anime only characters. The main hero was Suguru Kinniku Kinnikuman , who, in the US, was Muscle Man and was the leader of the Thug Busters ... display case, and two games released that made use of the M.U.S.C.L.E. figures. The Hard Knockin ... like Rock em Sock em Robots . The M.U.S.C.L.E. board game was a unique battle royal style game where ... to Kinnikuman , Ultimate Muscle Kinnikuman NiSei was translated by 4Kids Entertainment in 2002 and aired ... M.U.S.C.L.E. sized, based on the Ultimate Muscle storyline were released sporadically in 2003, as well as a collectible card game entitled Ultimate Muscle Battle Card Game . Viz Media currently publishes the translated Ultimate Muscle manga. Kinnikuman Category Kinnikuman Category Action figures ... more details
Muscle infobox Name Iliacus muscle Latin musculus iliacus GraySubject 127 GrayPage 467 Image Anterior Hip Muscles 2.PNG Caption The iliacus and nearby muscles Image2 Gray236.png Caption2 Right hip bone . Internal surface. Iliac fossa visible at upper left. Origin iliac fossa Insertion lesser trochanter of femur Action flexes and rotates laterally thigh Antagonist Gluteus maximus muscle Gluteus maximus Blood medial femoral circumflex artery , iliac branch of iliolumbar artery Nerve femoral nerve MeshName MeshNumber DorlandsPre m 22 DorlandsSuf 12549271 The iliacus is a flat, triangular muscle which fills the iliac fossa . Course The iliacus arises from the iliac fossa on the interior side of the hip bone , and also from the region of the anterior inferior iliac spine AIIS . It joins the Psoasmajormusclepsoasmajor to form the Iliopsoas as which it proceeds across the iliopubic eminence through the muscular lacuna to its insertion on the lesser trochanter of the femur. Its fibers are often inserted in front of those of the psoasmajor and extends distally over the lesser trochanter . ref name Platzer 234 Platzer 2004 , p 234 ref Action In open chain movements, as part of the iliopsoas , the iliacus is important for lifting flexing the leg forward. In closed chain movements, the iliopsoas bends the trunk forward and can lift the trunk from a lying posture i.e. sit ups because the psoasmajor crosses several vertebral joints and the sacroiliac joint . From its origin in the lesser pelvis the iliacus acts exclusively on the hip joint. ref name Platzer 234 Innervation The iliopsoas is innervated by the femoral nerve and direct branches from the lumbar plexus . ref name Thieme Atlas 422 Thieme Atlas of Anatomy 2006 , p 422 ref Notes reflist References cite book first Werner last Platzer title Color Atlas of Human Anatomy, Vol. 1 Locomotor System publisher Thieme Medical Publishers ... of lower limb muscle stub Category Hip flexors Category Hip muscles ar de Musculus ... more details
A. major may refer to Ademosyne major , an extinct beetle species in the genus Ademosyne , the family Ademosynidae and the superorder Archostemata Allactaga major , the great jerboa, a rodent species found in Kazakhstan, Russia, Turkmenistan and Uzbekistan Amphicyon major , an extinct carnivorous mammal species from the middle Oligocene and early Miocene found in across Europe and in western Turkey Aphrastochthonius major , a pseudoscorpion species in the genus Aphrastochthonius and the family Chthoniidae Arachis major , a flowering plant species in the genus Arachis native to South America See also Major disambiguation A major , a note Species Latin name abbreviation disambiguation ... more details
For the band MajorMajor band Major United States MajorMajorMajorMajor is a fictional character in Joseph Heller s novel Catch 22 . Fictional character biography He has the surname Major, and at birth his father gave him the first and middle names Major and Major, informing the mother that he had named the boy Caleb in accordance with her wishes. She only discovers MajorMajor s actual full name when his birth certificate is required for him to enter kindergarten , and the shock leads to her death ... were not being done. Inducted during World War II , MajorMajor is promoted from Private rank Private to Major while still in recruit training , without attending the Officers Training Corps or with any ... date October 2009 Heller stated that he would imagine MajorMajor to be played either by Henry Fonda ... be promoted nor demoted, because the army has only one MajorMajorMajorMajor and Ex PFC Wintergreen will not allow this situation to change. MajorMajor is also promoted to squadron commander after his predecessor, Major Duluth, is killed in action. It is this event that causes MajorMajor to become ... correspondence would considerably decrease his workload, MajorMajor begins to sign every document with those ... chaplain , the CID men believe that the chaplain is intercepting MajorMajor s correspondence and forging ... to MajorMajor. Thematic Importance MajorMajor and his father highlight the absurdity of bureaucracy ... their power over others. MajorMajor demonstrates how an indifferent bureaucratic system can award ... his responsibilities by hiding from them. MajorMajor doesn t want to be mistaken for Henry Fonda ... MajorMajor disappears from the book, although it is uncertain if this is because he ... in events, due to his plan to completely avoid his duties. Film MajorMajor was portrayed by Bob ..., acting as the laundry officer. Colonels Cathcart and Korn drive up in a Jeep after Major Duluth s death, promote him on the spot, and drive off. Catch 22 DEFAULTSORT Major, Major Category Fictional air ... more details
Infobox scale name A major image name A major f sharp minor.svg relative F sharp minor F music sharp minor parallel A minor first pitch A second pitch B third pitch C music sharp fourth pitch D fifth pitch E sixth pitch F music sharp seventh pitch G music sharp A major or the key of A is a major scale based on A, with the pitches A musical note A , B musical note B , C musical note C music sharp , D musical note D , E musical note E , F musical note F music sharp , and G musical note G music sharp . Its key signature has three sharps. Its relative key relative minor is F sharp minor and its parallel key parallel minor is A minor . The key of A major is the only key where a Neapolitan sixth chord ... literature as sharper keys, examples of symphonies in A major are not as numerous as for D major or G major . Ludwig van Beethoven Beethoven s Symphony No. 7 Beethoven Symphony No. 7 , Anton Bruckner ... Quintet Mozart Clarinet Quintet are both in A major, and generally Mozart was more likely to use clarinets in A major than in any other key besides E flat major . ref Mark Anson Cartwright, Chromatic Features of E music Major Works of the Classical Period Music Theory Spectrum 22 2 2000 178 ref A major ... violin sonatas in A major. In connection to Beethoven s Violin Sonata No. 9 Beethoven Kreutzer Sonata , Peter Cropper said that A major is the fullest sounding key for the violin. ref Peter Cropper Beethoven s Violin Sonata in A major, Op.47 Kreutzer First Movement The Strad March 2009, p. 64 ref According to Christian Friedrich Daniel Schubart , A major is a key suitable for declarations of innocent ... Rochester, University of Rochester Press 1996 p. 123 ref Image A Major Scale.PNG thumb 330px Ascending and descending A major scale. For orchestral works in A major, the timpani are typically set to A and E ... Circle of fifths commons Category Musical keys Category Major scales cs A dur de A Dur et A duur es La mayor eo A ma oro fa nl A majeur ja pl A dur pt L maior ru simple A major ... more details
. By its external border with the Psoasmajorpsoas , the femoral artery resting upon the line ...Muscle infobox Name Pectineus Latin musculus pectineus GraySubject 128 GrayPage 472 Image Anterior Hip Muscles 2.PNG Caption The pectineus and nearby muscles Image2 Gray546.png Caption2 Structures passing behind the inguinal ligament . Pectineus visible at bottom right. Origin pubis bone pubis superior pubic ramus Insertion Femur Pectineal line of the Femur Blood Obturator artery Nerve Femoral nerve , sometimes obturator nerve Action Thigh flexion , adduction , medial rotation MeshName MeshNumber DorlandsPre m 22 DorlandsSuf 12550120 The pectineus muscle from the Latin word pecten , meaning comb ref Mosby s Medical, Nursing and Allied Health Dictionary, Fourth Edition, Mosby Year Book Inc., 1994, p. 1177 ref is a flat, quadrangular muscle , situated at the anterior part of the upper and medial aspect of the thigh . It can be classified in the medial compartment of thigh ref name isbn0 443 07168 3 cite book author Ellis, Harold Susan Standring Gray, Henry David title Gray s anatomy the anatomical basis of clinical practice publisher Elsevier Churchill Livingstone location St. Louis, Mo year 2005 isbn 0 443 07168 3 oclc doi page 518 ref when the function is emphasized or the anterior compartment of thigh when the nerve is emphasized . ref NormanAnatomy medialthigh ref Origin and insertion It arises from the pectineal line pubis pectineal line of the pubis bone pubis and to a slight ..., and from the fascia covering the anterior surface of the muscle the fibers pass downward ... directly behind this muscle, which forms one of its coverings. ref cite book author Wilson ... for hip flexion. It also adducts and medially rotates the thigh. The pectineus muscle is the most ... rotators Category Hip flexors Category Thigh muscles muscle stub de Musculus pectineus es M sculo pect neo fr Muscle pectin hr Grebenski mi i it Muscolo pettineo he ja pl Mi sie grzebieniowy ... more details
Infobox Anatomy Name Cardiac muscle Latin textus muscularis striatus cardiacus GraySubject GrayPage Image Glanzstreifen.jpg Caption Cardiac muscle Image2 Dogcardiacmuscle400.jpg Caption2 Dog Cardiac Muscle ... Cardiac muscle heart muscle is a type of involuntary striated muscle found in the walls and histologic foundation of the heart , specifically the wikt myocardium myocardium . Cardiac muscle is one of three major types of muscle, the others being skeletal muscle skeletal and smooth muscle . The cells that comprise cardiac muscle, called Myocardiocyte myocardiocyteal muscle cells , can be mononuclear ... Saunders. 2007. ref ref http www.courseweb.uottawa.ca medicine histology english ss basictissues muscle ... of cardiac muscle cells in the heart propel blood out of the atrium heart atria and ventricle ... muscle cells, like all tissues in the body, rely on an ample blood supply to deliver oxygen and nutrients .... Metabolism Cardiac muscle is adapted to be highly resistant to fatigue medical fatigue it has ..., Review of Medical Physiology, 22nd Edition.Specialized form of muscle that is peculiar to the vertebrate .... Contraction Stimulates Translocation of Glucose Transporter GLUT4 in Skeletal Muscle Through a Mechanism Distinct from that of Insulin. PNAS 92 5817 5821. ref This is true of skeletal muscle as well, but relevant in particular to cardiac muscle due to its continuous contractions. Appearance Striation Cardiac muscle exhibits cross striations formed by alternating segments of myosin thick and actin thin myofibrils protein filaments . Like skeletal muscle, the primary structural proteins of cardiac muscle are actin and myosin. The actin filaments are thin causing the lighter appearance of the sarcomere I bands in striated muscle, while the myosin filament is thicker lending a darker appearance ... to skeletal muscle, cardiac muscle cells may be branched instead of linear and longitudinal. T Tubules Another histological difference between cardiac muscle and skeletal muscle is that the T tubules ... more details
728.2 ICDO OMIM MedlinePlus 003188 eMedicineSubj eMedicineTopic MeshID D009133 Muscle atrophy , or disuse atrophy , is defined as a decrease in the mass of the muscle it can be a partial or complete wasting away of muscle. When a muscle atrophies, this leads to muscle weakness , since the ability to exert force is related to mass. Muscle atrophy results from a co morbidity of several common diseases ... in these disease settings have a poor prognosis . Moreover, starvation eventually leads to muscle atrophy ... diseases and conditions which cause a decrease in muscle mass, known as atrophy , including Dejerine ..., etc. Other syndromes or conditions which can induce skeletal muscle atrophy are liver disease, and starvation ... atrophy affects a major number of elderly. Other muscles diseases, distinct from atrophy During aging, there is a gradual decrease in the ability to maintain skeletal muscle function and mass ... to a combination of the gradual failure in the satellite cells which help to regenerate skeletal muscle ... which are necessary to maintain muscle mass and satellite cell survival. In addition to the simple loss of muscle mass atrophy , or the age related decrease in muscle function sarcopenia , there are other diseases which may be caused by structural defects in the muscle muscular dystrophy , or by inflammatory reactions in the body directed against muscle the myopathies . Pathophysiology Muscle atrophy ... ref Sandri M. 2008. Signaling in Muscle Atrophy and Hypertrophy. http physiologyonline.physiology.org ... pathway which seems to be responsible for much of the muscle loss seen in a muscle undergoing atrophy ..., causing their ubiquitination. Potential treatment Muscle atrophy can be opposed by the signaling pathways which induce muscle hypertrophy , or an increase in muscle size. Therefore one way in which exercise induces an increase in muscle mass is to downregulate the pathways which have the opposite effect. One important rehabilitation tool for muscle atrophy includes the use of functional ... more details
In human anatomy, a brevis muscle derives its name from the Latin brevis meaning short , and can refer to Arm Extensor carpi radialis brevis muscle , a muscle in the middle of the forearm that manipulates the wrist so the hand moves away from the palm and towards the thumb Extensor pollicis brevis muscle , a skeletal muscle on the dorsal side of the forearm Hand Abductor pollicis brevis muscle , a muscle in the hand that functions as an abductor of the thumb Flexor digiti minimi brevis hand , a muscle in the hand that flexes the little finger Flexor pollicis brevis muscle , a muscle in the hand that flexes the thumb Palmaris brevis muscle , a thin, quadrilateral muscle, beneath the integument of the ulnar side of the hand Leg Adductor brevis muscle , a muscle in the thigh used for moving the hip Foot Extensor digitorum brevis muscle , a muscle on the upper surface of the foot that helps extend digits 2 through 4 Extensor hallucis brevis muscle , a muscle on the top of the foot that helps to extend the big toe Flexor digiti minimi brevis muscle foot , a muscle under the metatarsal bone of the little toe Flexor digitorum brevis muscle , a muscle in the middle of the sole of the foot Flexor hallucis brevis muscle , a muscle in sole of the foot that leads to the big toe Peroneus brevis , a muscle that acts in plantarflexion and eversion of the foot disambig ... more details
The term adductor muscle refers to any muscle that causes adduction and may refer to Humans Adductor muscles of the hip , the most common reference in humans, but may also refer to Adductor brevis muscle , a muscle in the thigh situated immediately behind the pectineus and adductor longus Adductor hallucis muscle ,a muscle responsible for adducting the big toe Adductor longus muscle , a skeletal muscle located in the thigh Adductor magnus muscle , a large triangular muscle, situated on the medial side of the thigh Adductor minimus muscle , a small and flat skeletal muscle in the thigh Adductor pollicis muscle , a muscle in the hand that functions to adduct the thumb Other animals Adductor muscle Bivalvia , a muscle in the interior of a bivalve mollusk which close the valves The large foot to shell muscle in gastropod s such as the abalone and limpet disambiguation Category Adductors es M sculo abductor ... more details
orphan date September 2010 Unref date November 2009 A muscle team is formed when a flexor muscle skeletal muscle that bends joints and extensor muscle skeletal muscle that straightens out a joint are partnered together to form a muscle team to bend and straighten joint s. Category Muscular system anatomy stub ... more details
Palatal muscles can refer to Levator veli palatini Tensor veli palatini muscle Musculus uvulae Palatoglossus muscle Palatopharyngeus muscle disambig ... more details
Encyclopedia
top
