PPT-Muscles that Move the Pectoral Girdle

2 Muscles that Move the Pectoral Girdle 6 The chest and shoulder muscles move the scapula Major muscles include the 1 Trapezius 2Rhomboid major 3Rhomboid minor. . & Arm. Helen & . Shef. Scapula Osteology. Acromion. Coracoid . process. Lesser tubercle. Intertubercular. (bicipital) . groove. (What structure runs through here?). Greater tubercle. What structure does the . Examining interacting muscles . There are commonly three things judges look for:. Symmetry . of the . muscles (how similar they are). Muscularity (how big they are). Level . of . conditioning (how toned they are. Appendages and supporting girdles. Pectoral Girdle. Function. Pectoral Girdle – Replacement bones. Coracoid. (Epicoracoid). Scapula. Suprascapula. Pectoral Girdle – Membrane bones. Clavicle. Cleithrum. Muscles of girdles and appendages. Innervated by ventral ramus of spinal nerves. Key Point. What is a girdle?. What is a ramus/rami?. Appendicular Muscles - fish. Originated as extensions of hypaxials of body wall. POSTCRANIAL SKELETON - . II. ORIGIN OF PAIRED LIMBS, PECTORAL GIRDLE, . AND . HUMERUS. S. S. Sumida. Major themes we examine in this lecture include. :. The origin of paired limbs in general.. Evolution of the pectoral girdle: detachment of girdle from skull. Chapter 9. Introduction. Transitions from water to land and from land to air have allowed for a great diversity of forms within the appendicular skeleton.. As with many other designs, form closely follows function.. #1 Clavicle. #5 . radius. #. 10 . ulna. #4 Humerus. Scapula . Costal cartilage. Appendicular. Skeleton. Attach appendages to axial skeleton. Pectoral girdle (attaches arms to torso). Pelvic girdle (attaches. legs to torso). Girdles. Clavicle (Collarbone). The clavicle (also known as the collar bone) has a lateral end called the . is a skeletal complex in the body wall immediately behind the head that articulates with the anterior fins or limbs.. This is a picture of the ray-finned fish . Polypterus. , which exemplifies the basic pattern of all pectoral girdles.. Torsten. . Zesch. . Iryna. . Gurevych. Ubiquitous Knowledge Processing Lab. Technische. . Universität. Darmstadt. Omer Levy. . Ido. Dagan. Natural Language Processing Lab. Bar-. Ilan. University. 8-. 2. Overview of the Skeleton. two regions . of the skeleton. axial skeleton . – forms the central supporting axis of the body. skull, auditory ossicles, hyoid bone, vertebral column, and thoracic cage (ribs and sternum). MBBS,MD(JIPMER),MAMS. Happy Teacher’s Day. 05.09.2018. OBJECTIVES. By the end of the lecture the students should be able to :. Identify and describe the . muscles of the pectoral region.. Pectoralis. Clavicle, Scapula, . Humerus. , Radius, Ulna, Carpal Bones, Metacarpals, & Phalanges. Pectoral Girdle. Clavicle & Scapula (Collar Bone & Shoulder Blade). Pectoral Girdle. 1 Scapula & 1 Clavicle. is a muscle disease unrelated to any disorder of innervation or neuromuscular junction. . These . conditions have widely varying etiologies, including congenital or inherited, idiopathic, infectious, metabolic, inflammatory, endocrine, and drug-induced or .