PARTICIPATION OF SUPERFICIAL MUSCULO
... Facial SMAS is a unitary structure with both general and particular characters, specific for each topographic region, with alternating of tension zones with others more lax. Authors have proposed to follow, through various methods of exploration, anatomy of musculofascial formations and of terminal ...
... Facial SMAS is a unitary structure with both general and particular characters, specific for each topographic region, with alternating of tension zones with others more lax. Authors have proposed to follow, through various methods of exploration, anatomy of musculofascial formations and of terminal ...
Anatomy Three Posterior Spine
... Intervertebral discs Make up 25% of the height of the spine. Cervical discs make up 40% of the height of the neck. They bear 80% of the weight placed on the spine, the facet joints get the other 20% Function for weight bearing and shock absorption Nucleus pulposus is 80% water Annulus fi ...
... Intervertebral discs Make up 25% of the height of the spine. Cervical discs make up 40% of the height of the neck. They bear 80% of the weight placed on the spine, the facet joints get the other 20% Function for weight bearing and shock absorption Nucleus pulposus is 80% water Annulus fi ...
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... Muscles that perform eccentric, rather than concentric contraction, and muscles that cross two joints (hamstrings, sartorius, gracilis and rectus femoris) are most susceptible to strain injury. The anterior thigh muscles Of the quadriceps muscles, the rectus femoris muscle is the most commonly injur ...
... Muscles that perform eccentric, rather than concentric contraction, and muscles that cross two joints (hamstrings, sartorius, gracilis and rectus femoris) are most susceptible to strain injury. The anterior thigh muscles Of the quadriceps muscles, the rectus femoris muscle is the most commonly injur ...
Muscles of the Arm and Cubital Fossa
... surface of lower part of medial head of triceps become inserted into the back of the elbow joint capsule ...
... surface of lower part of medial head of triceps become inserted into the back of the elbow joint capsule ...
EMG July 2011
... the electrode perpendicular to the skin (not parallel to it) into the depth of the supraspinous fossa, where only supraspinatus is encountered. The aponeurosis of the lateral trapezius fibers is pierced first. ...
... the electrode perpendicular to the skin (not parallel to it) into the depth of the supraspinous fossa, where only supraspinatus is encountered. The aponeurosis of the lateral trapezius fibers is pierced first. ...
STRUCTURE OF LIMULUS STRIATED MUSCLE The Contractile
... the dorsal, although not of the ventral musculature . We feel that the nomenclature used by Benham (1885) was cumbersome and nonfunctional, so we will refer to the telson muscles by using the earlier nomenclature of Owen (1873) which we have modified according to our more complete dissection (Figs. ...
... the dorsal, although not of the ventral musculature . We feel that the nomenclature used by Benham (1885) was cumbersome and nonfunctional, so we will refer to the telson muscles by using the earlier nomenclature of Owen (1873) which we have modified according to our more complete dissection (Figs. ...
the phonatory system is the source of voiced sound
... biologically and as the source of voice for speech it can close tightly, as when we lift a heavy object, to make the thorax rigid with compressed air – providing stability to the body during heavy muscular activity it can accomplish the explosive movements of a cough, expelling mucus and irritants a ...
... biologically and as the source of voice for speech it can close tightly, as when we lift a heavy object, to make the thorax rigid with compressed air – providing stability to the body during heavy muscular activity it can accomplish the explosive movements of a cough, expelling mucus and irritants a ...
STRUCTURE OF LIMULUS STRIATED MUSCLE
... the dorsal, although not of the ventral musculature . We feel that the nomenclature used by Benham (1885) was cumbersome and nonfunctional, so we will refer to the telson muscles by using the earlier nomenclature of Owen (1873) which we have modified according to our more complete dissection (Figs. ...
... the dorsal, although not of the ventral musculature . We feel that the nomenclature used by Benham (1885) was cumbersome and nonfunctional, so we will refer to the telson muscles by using the earlier nomenclature of Owen (1873) which we have modified according to our more complete dissection (Figs. ...
A Variation of the Musculocutaneous and the Median Nerve
... branches, one of them descending inferolaterally behind the biceps brachii which is continuous as the lateral cutaneous nerve of the forearm. Another branch descends downward behind the brachial artery and continues to communicate with the MN. The variation we detected was a communication site locat ...
... branches, one of them descending inferolaterally behind the biceps brachii which is continuous as the lateral cutaneous nerve of the forearm. Another branch descends downward behind the brachial artery and continues to communicate with the MN. The variation we detected was a communication site locat ...
The evolution of the skull and the cephalic muscles
... anterior fibres; as one proceeds caudad one finds that the origin is placed gradually lower and lower. In other words, the fibres lose in length at the expense of their upper ends. They are all inserted into a medial ventral raphe. Their direction is almost precisely at right angles to the long axis ...
... anterior fibres; as one proceeds caudad one finds that the origin is placed gradually lower and lower. In other words, the fibres lose in length at the expense of their upper ends. They are all inserted into a medial ventral raphe. Their direction is almost precisely at right angles to the long axis ...
incidence and morphology of accessory head of flexor pollicis
... female) which were used for dissection by First year MBBS students were included in the study. Cadavers with congenital anomalies, scars of any origin, or other pathologies were excluded. The dissection was carried out by giving vertical incision from the middle of the ventral surface of the lower p ...
... female) which were used for dissection by First year MBBS students were included in the study. Cadavers with congenital anomalies, scars of any origin, or other pathologies were excluded. The dissection was carried out by giving vertical incision from the middle of the ventral surface of the lower p ...
Introduction to the Lower Limb
... • Use the “Zoom” control , located in the toolbar below the dissection area, to enlarge the diessection • Select the “Move” tool and drag the dissection with your mouse to reposition it • Dissect the superficial veins of the lower limb to cleanup the image ...
... • Use the “Zoom” control , located in the toolbar below the dissection area, to enlarge the diessection • Select the “Move” tool and drag the dissection with your mouse to reposition it • Dissect the superficial veins of the lower limb to cleanup the image ...
Epithelial Tissues
... bone dense connective tissue cartilage loose (areolar) connective tissue cardiac muscle nervous tissue skeletal muscle smooth muscle ...
... bone dense connective tissue cartilage loose (areolar) connective tissue cardiac muscle nervous tissue skeletal muscle smooth muscle ...
Morphological Description of the Flexor Digitorum
... the medial surface of the lower third portion of the leg. Its insertion is located at the tibia’s medial margin and at the deep surface of the posterior tibial superficial fascia. This insertion is 6.5 cm long. The distance between the muscle’s superior margin and the medial malleolus base was 8.5 c ...
... the medial surface of the lower third portion of the leg. Its insertion is located at the tibia’s medial margin and at the deep surface of the posterior tibial superficial fascia. This insertion is 6.5 cm long. The distance between the muscle’s superior margin and the medial malleolus base was 8.5 c ...
Unit 14: Anterior Triangle of the Neck Submandibular region
... Locate and clean the branches of the external carotid artery (Plates 65; 8.6). Three branches arise from the anterior aspect of the external carotid artery in this area of dissection, the superior thyroid, lingual and facial arteries. The lowest branch is the superior thyroid artery. On its way to t ...
... Locate and clean the branches of the external carotid artery (Plates 65; 8.6). Three branches arise from the anterior aspect of the external carotid artery in this area of dissection, the superior thyroid, lingual and facial arteries. The lowest branch is the superior thyroid artery. On its way to t ...
Activation of Pax7-Positive Cells in a Non
... tissues, including skeletal muscles after limb amputation. This remarkable ability of urodeles to restore entire limbs has been largely linked to a dedifferentiation-dependent mechanism of regeneration. However, whether cell dedifferentiation is the fundamental factor that triggers a robust regenera ...
... tissues, including skeletal muscles after limb amputation. This remarkable ability of urodeles to restore entire limbs has been largely linked to a dedifferentiation-dependent mechanism of regeneration. However, whether cell dedifferentiation is the fundamental factor that triggers a robust regenera ...
Larynx
... The nerves of the larynx are the superior and inferior laryngeal branches of the vagus nerve 1-The superior laryngeal nerve:- from inferior vagal ...
... The nerves of the larynx are the superior and inferior laryngeal branches of the vagus nerve 1-The superior laryngeal nerve:- from inferior vagal ...
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.