Chemistry Problem Solving Drill
... The deltoid muscle is the major abductor muscle of the arm. This muscle is also involved in the flexion and medial rotation of the humerus and extension and lateral rotation of the humerus. This superficial muscle is adjacent to the pectoralis major. Deltoid muscle - Origin: clavicle and scapula. In ...
... The deltoid muscle is the major abductor muscle of the arm. This muscle is also involved in the flexion and medial rotation of the humerus and extension and lateral rotation of the humerus. This superficial muscle is adjacent to the pectoralis major. Deltoid muscle - Origin: clavicle and scapula. In ...
Laboratory Exercise 12 Anatomy of the Heart
... pericardial membranes secrete serous fluid for lubrication. The myocardium composed of cardiac muscle tissue, makes up the bulk of the heart wall. The endocardium is the endothelial layer internal to the myocardium that lines the heart’s chambers and valves. The endothelium is a type of squamous epi ...
... pericardial membranes secrete serous fluid for lubrication. The myocardium composed of cardiac muscle tissue, makes up the bulk of the heart wall. The endocardium is the endothelial layer internal to the myocardium that lines the heart’s chambers and valves. The endothelium is a type of squamous epi ...
clinical anatomy abdomen
... and peritoneal innervation) Somatosensory innervation : Intercostal nerves n. iliohypogastricus n. Ilioinguinalis Somatic pain : from abdominal wall and parietal peritoneum, sharp and well localized Visceral pain : from viscera, autonomic nerve fibers, distension, muscular contraction, vague, nausea ...
... and peritoneal innervation) Somatosensory innervation : Intercostal nerves n. iliohypogastricus n. Ilioinguinalis Somatic pain : from abdominal wall and parietal peritoneum, sharp and well localized Visceral pain : from viscera, autonomic nerve fibers, distension, muscular contraction, vague, nausea ...
Thoracic and Lumbar Spine Anatomy
... Extends from 7th cervical vertebra to sacrum Strong fibrous cord At points of attachment (tips of the spinous ...
... Extends from 7th cervical vertebra to sacrum Strong fibrous cord At points of attachment (tips of the spinous ...
Anatomy of the genital tract The external genetalia: The external
... 2.The iliococcygeus: arise from the posterior part of the tendinous arch and the ischial spine. The medial border of pubococcygeus muscle pass from either side from pubic bone to the preanal raphe embracing the vagina and on contraction have some sphincteric action. These muscles support pelvic and ...
... 2.The iliococcygeus: arise from the posterior part of the tendinous arch and the ischial spine. The medial border of pubococcygeus muscle pass from either side from pubic bone to the preanal raphe embracing the vagina and on contraction have some sphincteric action. These muscles support pelvic and ...
Laryngeal Electromyography - Philadelphia Voice Center
... hyperactive muscles. The procedure of LEMG is the same, regardless of the reason. Some otolaryngologists and laryngologists perform LEMG's themselves, others perform them together with a neurologist (a physician who specializes in nerve disorders), a physiatrist (a physician who specializes in muscu ...
... hyperactive muscles. The procedure of LEMG is the same, regardless of the reason. Some otolaryngologists and laryngologists perform LEMG's themselves, others perform them together with a neurologist (a physician who specializes in nerve disorders), a physiatrist (a physician who specializes in muscu ...
simple animals
... • Animals can be categorized according to the symmetry of their bodies, or lack of it – None – Bilateral – Radial ...
... • Animals can be categorized according to the symmetry of their bodies, or lack of it – None – Bilateral – Radial ...
Bones of upper limb - King Saud University Medical Student Council
... the vein moves deep into the arm. It then combines with the brachial veins to form the axillary vein.. ...
... the vein moves deep into the arm. It then combines with the brachial veins to form the axillary vein.. ...
Comparative Vertebrate Anatomy/Cat Muscles.2011
... Acromiodeltoid: positioned ventral to the levator scapulae ventralis and caudal to the clavobrachialis. Scapulodeltoid/ Spinodeltoid: lies ventral to the acromiotrapezius and caudal to the acromiodeltoid. Latissimus dorsi: large, thick, triangular muscle that lies posterior and is covered by the spi ...
... Acromiodeltoid: positioned ventral to the levator scapulae ventralis and caudal to the clavobrachialis. Scapulodeltoid/ Spinodeltoid: lies ventral to the acromiotrapezius and caudal to the acromiodeltoid. Latissimus dorsi: large, thick, triangular muscle that lies posterior and is covered by the spi ...
Document
... highlighted in blue. Note how the fascia completely envelopes the SCM and trapezius. ...
... highlighted in blue. Note how the fascia completely envelopes the SCM and trapezius. ...
Neuro Anatomy Lec.5 د.عبد الجبار الحبيطي The medulla oblongata
... On each side of the fissure we can see a vertical band of elevated area known as pyramid, which is formed by the descending motor fibers (cortico-spinal) coming from the precentral gyrus, 80-85% of these fibers decussate to the opposite side forming the lateral cortico-spinal tract (descends to the ...
... On each side of the fissure we can see a vertical band of elevated area known as pyramid, which is formed by the descending motor fibers (cortico-spinal) coming from the precentral gyrus, 80-85% of these fibers decussate to the opposite side forming the lateral cortico-spinal tract (descends to the ...
Anatomy of the Pharynx and Oesophagus
... The submucosa loosely connects the mucous membrane and the muscular coat. It contains blood vessels, lymphatics, and Meissner’s plexus of postganglionic parasympathetic nerve fibres and minor mucous glands, which lubricate the oesophagus. The muscularis mucosa lies deep to this, becoming thicker as ...
... The submucosa loosely connects the mucous membrane and the muscular coat. It contains blood vessels, lymphatics, and Meissner’s plexus of postganglionic parasympathetic nerve fibres and minor mucous glands, which lubricate the oesophagus. The muscularis mucosa lies deep to this, becoming thicker as ...
Surface Anatomy of the Transverse Sinus for the Midline
... width of TS should be considered. Tubbs et al (11) have found that the width of the TS tends to be greater on the right side. In our study there was no clear difference between the width of right and left TS. The width of proximal TS is 6.3 mm on average. Considering these results, the first and mos ...
... width of TS should be considered. Tubbs et al (11) have found that the width of the TS tends to be greater on the right side. In our study there was no clear difference between the width of right and left TS. The width of proximal TS is 6.3 mm on average. Considering these results, the first and mos ...
The Cranial Nerves [9-29
... BE- muscles of mastication, the tensor tympani, tensor veli palitini, mylohyoid, and the anterior belly of the digastric (motor is only from [V3]) Lateral rectus muscle of the eye ...
... BE- muscles of mastication, the tensor tympani, tensor veli palitini, mylohyoid, and the anterior belly of the digastric (motor is only from [V3]) Lateral rectus muscle of the eye ...
26 bones in the foot
... Muscular system considerations Hamstrings Biceps femoris Semitendinosus Semi membranosus ...
... Muscular system considerations Hamstrings Biceps femoris Semitendinosus Semi membranosus ...
AUTONOMIC NERVOUS SYSTEM
... The ANS is part of the efferent portion of the peripheral nervous system ...
... The ANS is part of the efferent portion of the peripheral nervous system ...
1 - Corwith-Wesley-LuVerne High School
... C Visual Fields & Pathways to Prain 1 Axons carry impulses from retina on optic nerve 2 Optic chiasma: (crossover) a Fibers from medial side of eye cross over to opposite side of brain 3 Optic tracts a Carry fibers from lateral side of that eye & medial side of opposite eye 4 Signal moves to occipit ...
... C Visual Fields & Pathways to Prain 1 Axons carry impulses from retina on optic nerve 2 Optic chiasma: (crossover) a Fibers from medial side of eye cross over to opposite side of brain 3 Optic tracts a Carry fibers from lateral side of that eye & medial side of opposite eye 4 Signal moves to occipit ...
Phylum Cnidaria
... Both the epidermis and the gastrodermis possess nerve cells arranged in a loose network - nerve net (plexus), which innervate primitively developed muscle fibers that extend from the epidermal and ...
... Both the epidermis and the gastrodermis possess nerve cells arranged in a loose network - nerve net (plexus), which innervate primitively developed muscle fibers that extend from the epidermal and ...
Interactive Spine
... The sternoclavicular joint is a shallow, saddleshaped joint between the manubrium and the first costal cartilage medially and the medial end of the clavicle laterally. The sternal articular surface of the clavicle is larger than that of the sternum, and is convex vertically and slightly concave in t ...
... The sternoclavicular joint is a shallow, saddleshaped joint between the manubrium and the first costal cartilage medially and the medial end of the clavicle laterally. The sternal articular surface of the clavicle is larger than that of the sternum, and is convex vertically and slightly concave in t ...
Lecture 8: Bone Organs
... B. metacarpals (palm) C. phalanges (fingers) i. proximal, middle and distal phalanges ii. pollex ...
... B. metacarpals (palm) C. phalanges (fingers) i. proximal, middle and distal phalanges ii. pollex ...
Anatomical terminology
Anatomical terminology is used by anatomists and zoologists, in scientific journals, textbooks, and by doctors and other health professionals. Anatomical terminology contains a variety of unique and possibly confusing terms to describe the anatomical location and action of different structures. By using this terminology, anatomists hope to be more precise and reduce errors and ambiguity. For example, is a scar ""above the wrist"" located on the forearm two or three inches away from the hand? Or is it at the base of the hand? Is it on the palm-side or back-side? By using precise anatomical terminology, ambiguity is eliminated.Anatomical terms derive from Ancient Greek and Latin words, and because these languages are no longer used in everyday conversation, the meaning of their words does not change. The current international standard is the Terminologia Anatomica.