Reticular formation
... coliculus. Other afferent fibers are from fastigial nucleus of the vestibulocerebellum, reticular formation of the midbrain, cholinergic reticular nuclei, and the premotor area of the cerebral cortex. • Efferent fibers: • To other reticular neurons (like raphe and catecholamine neurons). Descending ...
... coliculus. Other afferent fibers are from fastigial nucleus of the vestibulocerebellum, reticular formation of the midbrain, cholinergic reticular nuclei, and the premotor area of the cerebral cortex. • Efferent fibers: • To other reticular neurons (like raphe and catecholamine neurons). Descending ...
Beyond Pigeon Pose:Yoga for the Hip-Flexed
... binding some structures together, while permeating others to slide smoothly along each other.” ...
... binding some structures together, while permeating others to slide smoothly along each other.” ...
PECTORALIS MAJOR FLAP
... paddle is located at the infero-medial border of the PM between the nipple and the edge of the sternum. In women, the skin paddle can be designed below the breast in the inframammary fold. The larger the skin paddle harvested, the higher the likelihood the skin will survive the transfer due to the i ...
... paddle is located at the infero-medial border of the PM between the nipple and the edge of the sternum. In women, the skin paddle can be designed below the breast in the inframammary fold. The larger the skin paddle harvested, the higher the likelihood the skin will survive the transfer due to the i ...
Chapter 9 Gross Anatomy and Functions of Skeletal Muscles
... The less movable end of a muscle attachment is the origin; the more movable end is the insertion An agonist causes a certain movement and an antagonist acts in opposition to the agonist Synergists are muscles that function together to produce movement Prime movers are mainly responsible for a moveme ...
... The less movable end of a muscle attachment is the origin; the more movable end is the insertion An agonist causes a certain movement and an antagonist acts in opposition to the agonist Synergists are muscles that function together to produce movement Prime movers are mainly responsible for a moveme ...
Diversity and Life History of Caecilians (Gymnophiona)
... • All are blind and worm-like, with annuli around the body. • Truly legless with no rudiments of pectoral and pelvic girdles. • Caecilians are highly specialized for burrowing. – heavily ossified skulls, – specialized sensory tentacles, – unique locomotory pattern, ...
... • All are blind and worm-like, with annuli around the body. • Truly legless with no rudiments of pectoral and pelvic girdles. • Caecilians are highly specialized for burrowing. – heavily ossified skulls, – specialized sensory tentacles, – unique locomotory pattern, ...
Human Tissues III
... a. What is the signal? Antigen binds and activates this IgE receptor, which triggers the signaling cascade. Goes through adenylyl cyclase that will increase the level of cAMP, which increases calcium, allowing fusion of the vesicles to release their molecules. This is mediated by antibody binding an ...
... a. What is the signal? Antigen binds and activates this IgE receptor, which triggers the signaling cascade. Goes through adenylyl cyclase that will increase the level of cAMP, which increases calcium, allowing fusion of the vesicles to release their molecules. This is mediated by antibody binding an ...
The Region of the Elbow - Jefferson Digital Commons
... superior radio-u lnar Joint, the chief fun ction of which is to prevent the biceps muscle from dislocating the radius forward. The lower margin of th e orbicular ligam ent is quite straigh t, and much narrower than the upper part, which is looser and blends with th e fibres of th e anterior and exte ...
... superior radio-u lnar Joint, the chief fun ction of which is to prevent the biceps muscle from dislocating the radius forward. The lower margin of th e orbicular ligam ent is quite straigh t, and much narrower than the upper part, which is looser and blends with th e fibres of th e anterior and exte ...
Signaling networks that regulate muscle development: Lessons from
... ablation of muscle pioneers affects growth of the Cap and Mip primary motoneuron axons (Melançon et al. 1997). It is unclear if muscle pioneer cells persist or have a later role in mature zebrafish. By the end of the first day of development, Eng antibodies label not only muscle pioneers but also lo ...
... ablation of muscle pioneers affects growth of the Cap and Mip primary motoneuron axons (Melançon et al. 1997). It is unclear if muscle pioneer cells persist or have a later role in mature zebrafish. By the end of the first day of development, Eng antibodies label not only muscle pioneers but also lo ...
Soleus Resection
... ■ Careful analysis of the popliteal trifurcation is necessary before surgery and may indicate tumor involvement and thus the need for an amputation. ...
... ■ Careful analysis of the popliteal trifurcation is necessary before surgery and may indicate tumor involvement and thus the need for an amputation. ...
DEEP MUSCLES - INTRODUCTION
... done by cutting them at right angles to the direction of the fibers at the central belly area. They are then folded back, or reflected, to their origins and insertions. They can thus easily be "reconstructed" at any time in order to examine the relationship of the deeper muscles to those of the supe ...
... done by cutting them at right angles to the direction of the fibers at the central belly area. They are then folded back, or reflected, to their origins and insertions. They can thus easily be "reconstructed" at any time in order to examine the relationship of the deeper muscles to those of the supe ...
Hypertropia Associated With Superolateral Translation of the
... the right orbital roof without lateral translation of the SRM pulley. B, Patient with a 25-D left hypertropia demonstrates superolateral displacement of the left orbital roof and a 6.7-mm lateral translation of the SRM pulley. C, Patient with a right unilateral coronal synostosis combined with front ...
... the right orbital roof without lateral translation of the SRM pulley. B, Patient with a 25-D left hypertropia demonstrates superolateral displacement of the left orbital roof and a 6.7-mm lateral translation of the SRM pulley. C, Patient with a right unilateral coronal synostosis combined with front ...
Muscle Cells - Circulation Research
... be inferred from these data that PCNA might be regulated at the posttranscriptional level in adult cardiac muscle cells. (Circulation Research 1991;69:1353-1360) C ardiac muscle cells proliferate throughout fetal development and into the early neonatal period. Early studies have determined that the ...
... be inferred from these data that PCNA might be regulated at the posttranscriptional level in adult cardiac muscle cells. (Circulation Research 1991;69:1353-1360) C ardiac muscle cells proliferate throughout fetal development and into the early neonatal period. Early studies have determined that the ...
The Role of Tumor Necrosis Factor-alpha (TNF
... Grounds 1999). Although different cytokines have been implicated in inflammatory myopathies such as polymyositis, dermatomyositis, and inclusion body myositis (Tews and Goebel 1996; Lundberg and Nyberg 1998; De Bleecker et al. 1999), there is little information on changes in the pattern of expressio ...
... Grounds 1999). Although different cytokines have been implicated in inflammatory myopathies such as polymyositis, dermatomyositis, and inclusion body myositis (Tews and Goebel 1996; Lundberg and Nyberg 1998; De Bleecker et al. 1999), there is little information on changes in the pattern of expressio ...
3 Lecture Spinal Cord (Internal Structure)
... Axons of 2nd order n. cross obliquely to the opposite side within one spinal segment, 2nd order neuron located at substania gelatinosa, at higher level at medulla oblongata it accompanied with ant. spinothalamic and spinotectal tracts to form the Spinal lemniscus that ascending through the posterior ...
... Axons of 2nd order n. cross obliquely to the opposite side within one spinal segment, 2nd order neuron located at substania gelatinosa, at higher level at medulla oblongata it accompanied with ant. spinothalamic and spinotectal tracts to form the Spinal lemniscus that ascending through the posterior ...
Freestyle Swimming Muscle Analysis 1 A Comprehensive Joint and
... arm is doing related right or left side. When the right arm is extended into the water in front of the head, the right side hip is internally rotated, while the left side of the hip is externally rotated. The external rotation occurs while the hand on either given side is projecting the body forward ...
... arm is doing related right or left side. When the right arm is extended into the water in front of the head, the right side hip is internally rotated, while the left side of the hip is externally rotated. The external rotation occurs while the hand on either given side is projecting the body forward ...
The Cytoskeleton of the Cardiac Muscle Cell
... due to its complexity, its exceptional organisation, and to the multiple roles it plays. Cytoskeleton proteins and interactions among them are constantly being discovered. It has been demonstrated that mutations of these proteins, of different type and importance, are involved in the pathogenesis of ...
... due to its complexity, its exceptional organisation, and to the multiple roles it plays. Cytoskeleton proteins and interactions among them are constantly being discovered. It has been demonstrated that mutations of these proteins, of different type and importance, are involved in the pathogenesis of ...
142 Key words: Brachialis, radial nerve, musculocutaneous nerve.
... the pattern of plexus and the radial nerve running via innervation of the brachialis muscle is the posterior division of the plexus important in planning of humeral surgery (Mahakkanukrauh et al., 2002; Oh et al., (Srimathi and Sembian, 2011). The aim of 2009). Of these, the musculoskeletal the pres ...
... the pattern of plexus and the radial nerve running via innervation of the brachialis muscle is the posterior division of the plexus important in planning of humeral surgery (Mahakkanukrauh et al., 2002; Oh et al., (Srimathi and Sembian, 2011). The aim of 2009). Of these, the musculoskeletal the pres ...
Muscle aging is associated with compromised Ca2+ spark signaling
... in aged skeletal muscle. Intact FDB muscle fibers were treated with hypotonic shock to generate a Ca2+ spark response. (a) Cross section line scan image of young FDB muscle fiber after osmotic shock. Distinct Ca2+ spark and burst events are seen in the periphery of the muscle fiber. (b) Sparks over the ...
... in aged skeletal muscle. Intact FDB muscle fibers were treated with hypotonic shock to generate a Ca2+ spark response. (a) Cross section line scan image of young FDB muscle fiber after osmotic shock. Distinct Ca2+ spark and burst events are seen in the periphery of the muscle fiber. (b) Sparks over the ...
Dystrophin is required for the formation of stable muscle attachments
... and their animal models, neither its cause nor its significance are understood. Examination of the expression of a myosin heavy chain (MyHC) within sap homozygotes confirmed that fibre differentiation occurs normally within these embryos. However, lesions were associated with fibre loss, producing M ...
... and their animal models, neither its cause nor its significance are understood. Examination of the expression of a myosin heavy chain (MyHC) within sap homozygotes confirmed that fibre differentiation occurs normally within these embryos. However, lesions were associated with fibre loss, producing M ...
PDF
... attachment. We found that these mutations were allelic to vab13(e2623), found in screens for morphogenetic mutants (J. A. Hodgkin, personal communication), and ven-3(nc30), isolated in a screen for mutations defective in fasciculation of the ventral nerve cord (Shioi et al., 2001). All five mutation ...
... attachment. We found that these mutations were allelic to vab13(e2623), found in screens for morphogenetic mutants (J. A. Hodgkin, personal communication), and ven-3(nc30), isolated in a screen for mutations defective in fasciculation of the ventral nerve cord (Shioi et al., 2001). All five mutation ...
Accessory Head of Flexor Pollicis Longus Muscle and its
... When the AHFPL is present, it is more likely to occur bilaterally then unilaterally, similar to the findings of Jones & Abrahams, 1997 and Hemaddy et al.. Moreover, the prevalence of 62.1% (149/240) is close to that of Hemaddy et al. and Oh et al., 2000, but differs from that of Mangini; Dellon & Ma ...
... When the AHFPL is present, it is more likely to occur bilaterally then unilaterally, similar to the findings of Jones & Abrahams, 1997 and Hemaddy et al.. Moreover, the prevalence of 62.1% (149/240) is close to that of Hemaddy et al. and Oh et al., 2000, but differs from that of Mangini; Dellon & Ma ...
Respiratory Anatomy-Histology Correlate
... - Terminal bronchioles continue as respiratory bronchioles, which then open into alveolar ducts and individual alveoli. - This is the respiratory portion of the respiratory system, where the actual gas exchange occurs. - Note the walls are composed of squamous epithelium, containing both type I and ...
... - Terminal bronchioles continue as respiratory bronchioles, which then open into alveolar ducts and individual alveoli. - This is the respiratory portion of the respiratory system, where the actual gas exchange occurs. - Note the walls are composed of squamous epithelium, containing both type I and ...
13. submandibular-M.N.V2010-10
... Origin and Insertion: The posterior belly arises from the medial surface of the mastoid process of the temporal bone. It passes downward and forward across the carotid sheath. It ends in the intermediate tendon. This tendon pierces the stylohyoid insertion and is held in position by a loop of deep f ...
... Origin and Insertion: The posterior belly arises from the medial surface of the mastoid process of the temporal bone. It passes downward and forward across the carotid sheath. It ends in the intermediate tendon. This tendon pierces the stylohyoid insertion and is held in position by a loop of deep f ...
File
... which gives off a branch to the anterior belly of the digastric muscle. 2) Sensory to the lower teeth and skin on the chin by the mental nerve (D) Auriculotemporal nerve 1) Arises by 1 to 4 roots (50% one root): if there are two roots, they will encircle the middle meningeal artery (actually they ar ...
... which gives off a branch to the anterior belly of the digastric muscle. 2) Sensory to the lower teeth and skin on the chin by the mental nerve (D) Auriculotemporal nerve 1) Arises by 1 to 4 roots (50% one root): if there are two roots, they will encircle the middle meningeal artery (actually they ar ...
Myocyte
A myocyte (also known as a muscle cell) is the type of cell found in muscle tissue. Myocytes are long, tubular cells that develop from myoblasts to form muscles in a process known as myogenesis. There are various specialized forms of myocytes: cardiac, skeletal, and smooth muscle cells, with various properties. The striated cells of cardiac and skeletal muscles are referred to as muscle fibers. Cardiomyocytes are the muscle fibres that form the chambers of the heart, and have a single central nucleus. Skeletal muscle fibers help support and move the body and tend to have peripheral nuclei. Smooth muscle cells control involuntary movements such as the peristalsis contractions in the stomach.