Superior laryngeal nerve

Figure 1. An EMG Tracing of Triceps and Biceps Muscles Co-activation. EMG signal produces an electrical activity of the muscle fibers active at a moment time. The electrical activity is measured in millivolts per milliseconds. The top channel shows the bicep EMG, while the bottom EMG correlates to the triceps contraction traces. Shown on the top graph, there are two periods of bicep activation, each last approximately 1.5ms. When the biceps are activated, it produces increasing amplitude peaks,…

of all chordates. It gives the skeletal support and is found in between the digestive tube and nerve cord. In some animal chordates lifetimes it is the main axial support in the body. The dorsal hollow nerve cord is the only feature unique to all chordates. It is located at the top of the animal, above the notochord. During the development of the nerve cord the ectoderm rolls into a hollow tube. The nerve cord grows into the brain and spinal cord of most chordates which means it is part of the…

Latissimus Dorsi T7 - L5 vertebrae spinous process, the iliac crest of sacrum, the thoracolumbar fascia, the inferior angle of scapula, and lower 3-4 ribs. Intertubercular groove floor. Extends and medially rotates arm. Triceps Brachii Long head: infraglenoid tubercle of scapula; Lateral head: posterolateral humerus and lateral intermuscular septum; Medial head: posteromedial surface of the inferior half of humerus. Ulna olecranon process. Extension of the forearm and long head. Deltoids…

Electrical stimulation: Eight self-adhesive 7x13 cm oval carbon electrodes were adhered to the skin over the quadriceps and hamstring muscles (four electrodes per leg). These muscles were selected because of their ease of access, clinical importance, and large size, which we reasoned would yield the greatest potential for altering energy expenditure. The distal margin of the distal quadriceps electrode was placed over the distal-most palpable border of the vastus lateralis. The proximal…

Myasthenia gravis is a chronic autoimmune disease that targets the neuromuscular junction resulting in impaired impulse transmission and skeletal muscle weakness. The muscular weakness may exacerbate during periods of activity while improving after periods of rest, occurring with various severities. Muscles that control the eyes, eyelids, facial expression, swallowing, and talking can also be affected. Symptoms are presented as drooping of the eyelids, called ptosis, blurred or double vision,…

Introduction: Planarians are free-living aquatic flatworms that posses remarkable regeneration abilities in addition to its distinct negative phototaxis behavior. A wealth of research studies has thoroughly examined its photophobic behavior under different wave frequencies and light conditions. Planarian are highly sensitive to white light and wavelengths of high frequencies, blue-green range ( Paskin TR, 2014). Two basic pigment-cup eyes situated in the head region govern its photophobic…

Sometimes the thief is a member of the actual company who has a great head position within it, but ended up being greedy, just like the superior officer. This situation can also apply in the military if the superior officer is not punished for abusing his power above other personnel. Approaching the dilemma in a global perspective, countries in Europe describe orders differently as well as how and when following any order should take place. Countries such as England, Belgium, as well as Germany…

that the paralysis arose from the nerve sheath becoming thickened and compressed in stylomastoid foramen. The cold hypothesis, or paralysis e frigore, maintained that exposure to draughts produced the palsy. Exposure to cold or drafts considered as the primary cause of Bell's palsy. Cobb and Coggeshall38 hypothesized:-Edema of a nerve trunk may interrupt passage of the nerve impulses along axons, especially if the oedema happens to be a point at which the nerve is passing through a bony canal…

facial pain. TN is defined by the International Headache Society (IHS) as “unilateral disorder characterized by brief electric shock-like pains, abrupt in onset and termination, and limited to the distribution of one or more divisions of the trigeminal nerve (Oberman, 2010). It is also known as “Tic Doloureux”. The exact cause of TN is still unclear, but the pain is triggered by several factors, such as eating, washing, shaving, cold, warmth, and draught (Van Kleef et al., 2009). According to…

Coleman a victim of a wrongful termination? Is Software INC responsible for the restaurant tab for the dinner that John and Coleman had? Is Software INC liable for the injuries John sustained by Coleman? Legal Concepts The doctrine of respondeat superior states that “principals are liable for the negligent conduct of agents acting within the scope of their employment” (Cheeseman 2010 p.475). At the time Coleman blew the fireball that killed Jimmy and severely damaged Jimmy’s bar, he was…