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Mink Dissection
Mink Dissection

Lab 1 - evolvewithlove.com
Lab 1 - evolvewithlove.com

... o Palpate laterally to the acromial end of the clavicle. As you go from clavicle to the acromion process, you’ll notice a slight drop and once your finger has dropped you are now on the acromion process of the scapula. Acromioclavicular joint o The space between the acromial end of the clavicle and ...
Peripheral Nervous System
Peripheral Nervous System

... the body (touch, pain, and temperature) Interoceptors - stimulation arising inside the body (chemical messengers, stretching of tissue, and internal temperature) ...
Nerve supply of the ant. Abdominal wall
Nerve supply of the ant. Abdominal wall

... Medially: by the quadratus lumborum muscle laterally :by the internal abdominal oblique muscle Superiorly: by the 12th rib. The floor : transversalis fascia Roof: is the external abdominal oblique muscle ...
Peripheral Nervous ppt
Peripheral Nervous ppt

... the body (touch, pain, and temperature) Interoceptors - stimulation arising inside the body (chemical messengers, stretching of tissue, and internal temperature) ...
5°° the double innervation of muscles in the clam {mya
5°° the double innervation of muscles in the clam {mya

... (With One Plate and Two Text-figures) IT is a matter of common observation that lamellibranch molluscs may close the valves of their shell by a fairly rapid twitch-like contraction of the adductor muscles, and may thereafter in certain circumstances relax the adductors, immediately allowing the valv ...
Summer 2003 5B
Summer 2003 5B

... a) adrenal medullary cells b) smooth muscle cells of the gut c) eccrine sweat glands d) apocrine sweat glands e) glandular epithelial cells in the parotid salivary gland 22) Where do preganglionic parasympathetic fibers innervating sweat glands in the skin come from? a) dorsal motor nucleus of the v ...
Chapter 5 - WordPress.com
Chapter 5 - WordPress.com

... • Introduced the concept of tissues and how to classify tissues • Classified epithelial tissue based on shape and arrangement • Described the three major types of connective tissue • Described the three types of muscle tissue • Discussed nervous tissue and its functions ...
What is mental life
What is mental life

...  Melanocytes give the choroid its dark color Small blood vessels are especially frequent in the innermost part of the choroid (called the choriocapillary layer)  The choriocapillary layer supplies the retina with nutrients Located between the choroid and the retina is Bruch’s membrane  Bruch’s me ...
Dr.Kaan Yücel http://yeditepeanatomy1.wordpress.com Yeditepe
Dr.Kaan Yücel http://yeditepeanatomy1.wordpress.com Yeditepe

... the body cavities or blood vessels (somatic vs. visceral). There are three muscle types:  Skeletal striated muscle is voluntary somatic muscle that makes up the gross skeletal muscles that compose the muscular system, moving or stabilizing bones and other structures (e.g., the eyeballs). Striated m ...
D5-1 UNIT 5. DISSECTION: ANTERIOR THORACIC WALL
D5-1 UNIT 5. DISSECTION: ANTERIOR THORACIC WALL

The Larynx Anat. & Phys 1
The Larynx Anat. & Phys 1

Larynx
Larynx

... Anatomy & Physiology ...
Multiple accessory structures in the upper limb of
Multiple accessory structures in the upper limb of

... of the two.(12,13,16-19,43) Even though this variation is interesting anatomically, the accessory head of FDP can restrict its movements, resulting in burning pain in the lower third of the forearm via a muscle-tendon shearing action.(44) The accessory heads of the flexor muscles have been described ...
CHARACTERIZNTION OF TI_IE, PERONEIJS BREVIS MUSCLE
CHARACTERIZNTION OF TI_IE, PERONEIJS BREVIS MUSCLE

7. The Tongue - UCLA Linguistics
7. The Tongue - UCLA Linguistics

This lab will study bone, cartilage and muscle tissue. Cartilage Slide
This lab will study bone, cartilage and muscle tissue. Cartilage Slide

... the sides of these spicules remodeling them into mature bone. Slide 72 This is a cross-section through a developing long bone. Notice that the bone does not have clear lamellar organization. Also notice that there are many large holes surrounding blood vessels. Osteoblasts will line up along these a ...
SPINAL BIOMECHANICS
SPINAL BIOMECHANICS

Cervical spine anatomy
Cervical spine anatomy

... o Blunt dissection posteriorly and medially to vertebral body o Retract SCM and carotid sheath laterally; sternohyoid, sternothyroid, esophagus and trachea medially after incising pretracheal fascia o Protect esophagus, trachea and recurrent laryngeal nerve  Beware at C3-4 of transverse crossing su ...
Chapter 1 - UCLA Linguistics
Chapter 1 - UCLA Linguistics

... Without the action of inspiratory forces such as the external intercostals and the diaphragm, the lungs collapse back to their resting state. Normal expiration is entirely passive. The more the lungs are inflated, the greater their tendency to return to the resting position. This restoring force is ...
Muscles of Back
Muscles of Back

...  Extension: bending backwards  Lateral flexion: bending side-wards  Rotation: Twisting the trunk  Circumduction: The axis of movement passes through the center of the vertebral bodies, so that the bodies do not move. Movements are mostly permitted by the cervical & lumbar spines. Thicker the int ...
LATISSIMUS DORSI AND THORACODORSAL ARTERy
LATISSIMUS DORSI AND THORACODORSAL ARTERy

... approximately 2 cm medial to the anterior muscle edge. 3. Relevant landmarks include the anterior edge of LD muscle, iliac crest, tip of the scapula and midline of the back. 4. Dissection is begun by separating the superior part of the LD muscle from the underlying serratus anterior. 5. The pedic ...
Quiz Bowl Study Guide
Quiz Bowl Study Guide

Nervous System: Cranial nerves
Nervous System: Cranial nerves

Palpation Lab
Palpation Lab

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Muscle



Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and myosin that slide past one another, producing a contraction that changes both the length and the shape of the cell. Muscles function to produce force and motion. They are primarily responsible for maintaining and changing posture, locomotion, as well as movement of internal organs, such as the contraction of the heart and the movement of food through the digestive system via peristalsis.Muscle tissues are derived from the mesodermal layer of embryonic germ cells in a process known as myogenesis. There are three types of muscle, skeletal or striated, cardiac, and smooth. Muscle action can be classified as being either voluntary or involuntary. Cardiac and smooth muscles contract without conscious thought and are termed involuntary, whereas the skeletal muscles contract upon command. Skeletal muscles in turn can be divided into fast and slow twitch fibers.Muscles are predominantly powered by the oxidation of fats and carbohydrates, but anaerobic chemical reactions are also used, particularly by fast twitch fibers. These chemical reactions produce adenosine triphosphate (ATP) molecules that are used to power the movement of the myosin heads.The term muscle is derived from the Latin musculus meaning ""little mouse"" perhaps because of the shape of certain muscles or because contracting muscles look like mice moving under the skin.
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