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13 Cards in this Set
- Front
- Back
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Cutaneus Trunci
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General Location: Trunk; superficial
Origin: superficial fascia of dorsal, lateral and ventral walls of thorax and abdomen Insertion: medial side of forelimb Action: twitches skin over scapula and trunk |
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Trapezius -- Cervical part
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General Location: shoulder, back and neck superficial
Origin: median raphe of neck; supraspinous ligament; Insertion: dorsal spine of scapul Action: elevates scapula cranially and dorsally |
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Trapezius -- Thoracic part
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General location: shoulder, back and neck superficial
Origin: supraspinous ligament, dorsal spinous process (SP) of T3-T9 Insertion: middle of spine of scapula Action: elevates scapula |
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Brachiocephalicus -- Cleidobrachialis
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Gerneral location: Upper arm and neck superficial
Origin: ventral aspect of clavicular intersection Intertion: cranial distal third of humerus Action: extends shoulder, advances forelimb |
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Brachiocephalicus -- cleidocervicalis
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General location: upper arm and neck superficial
Origin: dorsla aspect of clavicular intersection Insertion: fibrous raphe and nuchal crest of occiput Action: draw head to side (lateral flexion of neck) |
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Omotransversarius pectoral
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General location: lateral neck
Origin: distal end of spine of scapula Insertion: transverse process (TP) Action: flexes neck to side (lateral flexion) |
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Superficial Pectoral -- Descending Pectoral portion
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General location: ventromedial chest superficial
Origin: cranial aspect of ventral sternum Insertion: greater tubercle of humerus Action: adducts arm, extends shoulder |
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Superficial pectoral -- transverse process portion
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General location: ventromecial chest superficial
Origin: cranial half of ventral sternum (deep to descending portion) Insertion: greater tubercle of humerus Action: adducts arm, extends shoulder |
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Deep pectoral
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General location: ventromedial chest - deep
Origin: ventral sternum Insertion: lesser tubercle of humerus Action: adducts arm, supports trunk |
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Serratus ventralis
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General location: lateral neck and chest deep
Origin: Transverse process (TP) C3-C7 and ventral ribs 1-8 Insertion: mecial dorsal scapula (serrated face) Action: supports trunk, depresses scapula |
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Rhomboideus -- capitis part
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General location: shoulder deep
Origin: nuchal crest of occipital bone Insertion: dorsal cranial border of scupula Action: elevates scapula and forelimb, pulls scapula to trunk |
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Rhomboideus -- cervicis
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General location: shoulder deep
Origin: median raphe of neck, spinous process (SP) of T1-T3 Insertion: caudal base of scapula medially and laterally Action: elevates scapula and forelimb, pulls scapula to trunk |
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Rhomboideus -- thoracis
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General location: shoulder deep
Origin: Spinous process (SP) T4-T7 Insertion: caudal base of scapula medially and laterally Action: elevates scapula and forelimb, pulls scapula to trunk |
