a rare case report
... SCM shows a great variation in its clavicular origin. The clavicular head can be as narrow as the sternal head, or it can be up to 8 cm of width. When the clavicular origin is wide, it is occasionally subdivided in various slips, separated by narrow interval which occludes the lesser supraclavicular ...
... SCM shows a great variation in its clavicular origin. The clavicular head can be as narrow as the sternal head, or it can be up to 8 cm of width. When the clavicular origin is wide, it is occasionally subdivided in various slips, separated by narrow interval which occludes the lesser supraclavicular ...
Document
... within the posterior triangle of the neck and deeper to the sternocleidomastoid, so they are covered by the sternocleidomastoid. **They have a gab between them; Scalenus triangle or scalenus gab it allows the brachial plexus to pass from the neck to the upper extremities. Origin and Insertion: The s ...
... within the posterior triangle of the neck and deeper to the sternocleidomastoid, so they are covered by the sternocleidomastoid. **They have a gab between them; Scalenus triangle or scalenus gab it allows the brachial plexus to pass from the neck to the upper extremities. Origin and Insertion: The s ...
The Accessory muscles of the Axilla
... this hypothesis, addressing accessory muscles as atavistic remnants present in lower mammal quadrupeds, reveals most likely the origin. In lower mammal quadrupeds the pectoral minor inserts largely onto the superior end of the humerus, with the pectoral major extending along the humerus and reaching ...
... this hypothesis, addressing accessory muscles as atavistic remnants present in lower mammal quadrupeds, reveals most likely the origin. In lower mammal quadrupeds the pectoral minor inserts largely onto the superior end of the humerus, with the pectoral major extending along the humerus and reaching ...
Class #9 Chest Muscles and Bones
... Diaphragm cont: -Has 3 openings (apertures) -Vena Caval foramen: allows for passage of inferior vena cava (brings back deoxygenated blood to heart) -Esophageal hiatus: esophagus passes thru here, about level of T10. Herniation can occur (hiatal herniastomach pops thru this opening) ...
... Diaphragm cont: -Has 3 openings (apertures) -Vena Caval foramen: allows for passage of inferior vena cava (brings back deoxygenated blood to heart) -Esophageal hiatus: esophagus passes thru here, about level of T10. Herniation can occur (hiatal herniastomach pops thru this opening) ...
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... • Joined by the chorda tympani • Carries general sensations from the anterior 2/3 of the tongue • The chorda tympani carries taste sensations from the anterior 2/3 of the tongue and preganglionic parasympathetic fibres to the submandibular and ...
... • Joined by the chorda tympani • Carries general sensations from the anterior 2/3 of the tongue • The chorda tympani carries taste sensations from the anterior 2/3 of the tongue and preganglionic parasympathetic fibres to the submandibular and ...
Lab Handout 4 - Faculty Websites
... East Los Angeles College Muscle Dissection 1. Listed below are the major muscles that you need to identify from your cats. For you dissection, you will need to remove any excess fat and fascia that may cover the muscles. Be careful as you remove these connective tissues-you do not need to remove mus ...
... East Los Angeles College Muscle Dissection 1. Listed below are the major muscles that you need to identify from your cats. For you dissection, you will need to remove any excess fat and fascia that may cover the muscles. Be careful as you remove these connective tissues-you do not need to remove mus ...
Muscles of Shld/Shld Girdle
... this semester. To learn the muscles that cause and control movement of the trunk and head, you must first understand these differences. Unlike other segments and joints that you have already studied, movements of the trunk and head are not a result of motion about a single joint. Instead, movement o ...
... this semester. To learn the muscles that cause and control movement of the trunk and head, you must first understand these differences. Unlike other segments and joints that you have already studied, movements of the trunk and head are not a result of motion about a single joint. Instead, movement o ...
MUSCLE TISSUE
... The purpose of this exercise is to practice manipulating dissecting equipment and become familiar with organs and tissues found throughout the body of animals.i Background Information A bird’s wing is made up of groups of tissues and organs working together to perform a job. Before beginning the dis ...
... The purpose of this exercise is to practice manipulating dissecting equipment and become familiar with organs and tissues found throughout the body of animals.i Background Information A bird’s wing is made up of groups of tissues and organs working together to perform a job. Before beginning the dis ...
Chicken Wing Dissection: Tissues
... The purpose of this exercise is to practice manipulating dissecting equipment and become familiar with organs and tissues found throughout the body of animals.i Background Information A bird’s wing is made up of groups of tissues and organs working together to perform a job. Before beginning the dis ...
... The purpose of this exercise is to practice manipulating dissecting equipment and become familiar with organs and tissues found throughout the body of animals.i Background Information A bird’s wing is made up of groups of tissues and organs working together to perform a job. Before beginning the dis ...
material - Elsevier
... 3.- The tendons of the Common Digital Extensor muscle attach: a) Only on digit IV, on the extensor process of the distal phalanx b) On digits III and IV, on the extensor process of the distal phalanx c) On digits III and IV, on the extensor process of the middle phalanx d) On digits III and IV, on t ...
... 3.- The tendons of the Common Digital Extensor muscle attach: a) Only on digit IV, on the extensor process of the distal phalanx b) On digits III and IV, on the extensor process of the distal phalanx c) On digits III and IV, on the extensor process of the middle phalanx d) On digits III and IV, on t ...
Muscoloskeletal System - Cape Breton University
... bone to another. Strengthen joint & prevent movement in the wrong direction Bursa – enclosed sac filled with synovial fld.& are located in areas of potential friction = shoulder, knee. Help muscles & tendons glide over bone. ...
... bone to another. Strengthen joint & prevent movement in the wrong direction Bursa – enclosed sac filled with synovial fld.& are located in areas of potential friction = shoulder, knee. Help muscles & tendons glide over bone. ...
ANATOMY TEAM Lecture (5) Muscles of the back
... 9-origin of Levator scapulae is:1 Spines of cervical & thoracic vertebrae 2- Spines of thoracic vertebrae ...
... 9-origin of Levator scapulae is:1 Spines of cervical & thoracic vertebrae 2- Spines of thoracic vertebrae ...
Anatomy and Functional Architecture of the Anconeus Muscle
... contract diagonally in relation to axis of force production and are shorter than the muscle length. This architectonic arrangement allows a greater number of muscle fibers to be arranged on a same volume of muscle. For that reason, ...
... contract diagonally in relation to axis of force production and are shorter than the muscle length. This architectonic arrangement allows a greater number of muscle fibers to be arranged on a same volume of muscle. For that reason, ...
AR 31-14 wong STYLOID AB
... of auto accidents, falls, sport injuries, and prolonged medical or dental procedures requiring excessive mouth opening such as third molar extractions, tonsillectomy and intubation in general anesthesia.” ...
... of auto accidents, falls, sport injuries, and prolonged medical or dental procedures requiring excessive mouth opening such as third molar extractions, tonsillectomy and intubation in general anesthesia.” ...
Chapter 17: Knee
... occurs to the tibia with knee extension in a non-weight-bearing position? Lateral rotation Medial rotation Posterior glide Anterior glide ...
... occurs to the tibia with knee extension in a non-weight-bearing position? Lateral rotation Medial rotation Posterior glide Anterior glide ...
Comparative Anatomy Muscles & Digestive Sytem
... Auricularis - moves canid and felid ear (human, too) Caninus muscle – raises upper lip with aggression in ...
... Auricularis - moves canid and felid ear (human, too) Caninus muscle – raises upper lip with aggression in ...
CRANIAL NERVE III CILIARY GANGLION
... NUCLEUS LIES AT LEVEL OF INFERIOR COLLICULUS FIBRES PASS DORSALLY AROUND THE CEREBRAL AQUEDUCT AND DECUSSATE IN THE SUPERIOR MEDULLARY VELUM EMERGES ON DORSUM OF MIDBRAIN AND WINDS ROUND THE CEREBRAL PEDUNCLE PASSES FORWARD BETWEEN THE SUPERIOR CEREBELLAR AND POSTERIOR CEREBRAL ARTERIES TO PIERCE TH ...
... NUCLEUS LIES AT LEVEL OF INFERIOR COLLICULUS FIBRES PASS DORSALLY AROUND THE CEREBRAL AQUEDUCT AND DECUSSATE IN THE SUPERIOR MEDULLARY VELUM EMERGES ON DORSUM OF MIDBRAIN AND WINDS ROUND THE CEREBRAL PEDUNCLE PASSES FORWARD BETWEEN THE SUPERIOR CEREBELLAR AND POSTERIOR CEREBRAL ARTERIES TO PIERCE TH ...
Muscles of the Pelvic Floor (Pelvic Diaphragm)
... • The fibers which form a sling for the rectum are named the Puborectalis or Sphincter recti. • They arise from the lower part of the pubic symphysis, and from the superior fascia of the urogenital diaphragm. • They meet with the corresponding fibers of the opposite side around the lower part of the ...
... • The fibers which form a sling for the rectum are named the Puborectalis or Sphincter recti. • They arise from the lower part of the pubic symphysis, and from the superior fascia of the urogenital diaphragm. • They meet with the corresponding fibers of the opposite side around the lower part of the ...
Dorsal scapular nerve injury: a complication of ultrasound
... syndrome, often referred to as DSN syndrome. DSN syndrome is often characterized by a dull ache along the medial border of the scapula, eventually radiating to the lateral surface of the arm and forearm. Patients usually complain of a not well-defined shoulder pain and dysfunction, with different de ...
... syndrome, often referred to as DSN syndrome. DSN syndrome is often characterized by a dull ache along the medial border of the scapula, eventually radiating to the lateral surface of the arm and forearm. Patients usually complain of a not well-defined shoulder pain and dysfunction, with different de ...
Peripheral Nervous System
... An increase in sympathetic stimulation causes HR to increase whereas an increase in parasympathetic stimulation causes HR to decrease ...
... An increase in sympathetic stimulation causes HR to increase whereas an increase in parasympathetic stimulation causes HR to decrease ...
Reliability of Goniometer
... Rectus capitis posterior minor Rectus capitis posterior major Semispinalis cervicus Semi spinalis capitis ...
... Rectus capitis posterior minor Rectus capitis posterior major Semispinalis cervicus Semi spinalis capitis ...
Tissue Types There are four basic tissue types: • Epithelial
... Unstriated (smooth) muscle Smooth (unstriated) muscle consists of spindle-shaped cells, each with only one nucleus. They still have actin and myosin protein filaments, but they do not have the organization of skeletal and cardiac muscle, hence do not have a striated appearance. The nature of their c ...
... Unstriated (smooth) muscle Smooth (unstriated) muscle consists of spindle-shaped cells, each with only one nucleus. They still have actin and myosin protein filaments, but they do not have the organization of skeletal and cardiac muscle, hence do not have a striated appearance. The nature of their c ...
Skeletal muscle
Skeletal muscle is a form of striated muscle tissue which is under the voluntary control of the somatic nervous system. It is one of three major muscle types, the others being cardiac muscle and smooth muscle. Most skeletal muscles are attached to bones by bundles of collagen fibers known as tendons.Skeletal muscle is made up of individual muscle cells or myocytes, known as muscle fibers. They are formed from the fusion of developmental myoblasts (a type of embryonic progenitor cell that gives rise to a muscle cell) in a process known as myogenesis. Muscle fibres are cylindrical, and multinucleated.Muscle fibers are in turn composed of myofibrils. The myofibrils are composed of actin and myosin filaments, repeated in units called sarcomeres, the basic functional units of the muscle fiber. The sarcomere is responsible for the striated appearance of skeletal muscle, and forms the basic machinery necessary for muscle contraction. The term muscle refers to multiple bundles of muscle fibers called fascicles. All muscles also contain connective tissue arranged in layers of fasciae. Each muscle is enclosed in a layer of fascia; each fascicle is enclosed by a layer of fascia and each individual muscle fiber is also enclosed in a layer of fascia.