PPT-Motor Neuron diseases

Classification Lower motor neurons disorders Hereditary Spinal Muscular Atrophy Acquired Monomelic focal and segmental spinal muscular atrophies Multifocal motor neuropathies Acute motor axonal neuropathy. Integrative Physiology I: . Control of Body Movement. About this Chapter. Neural reflexes. Autonomic reflexes. Skeletal muscle reflexes. The integrated control of body movement. Control of movement in visceral muscles. Presented by Alexia DeLara, Vanesa Mesic, . Joseph Ekofo, Amber . Tinagero, . and Jerilyn Curtis. What is ALS?. ALS is a rapidly progressive idiopathic neurodegenerative disease primarily targeting voluntary motor neurons, which may result in muscle weakness, paralysis, and respiratory failure. Objectives:. To describe the pathway nervous impulses travel through a reflex. To observe reflexes and reaction times. Journal: List the layers of protection around the central nervous system from the vertebrae to the spinal cord. . SBI 4UI. Mrs. Tuma. 1. What part of the neuron receives messages . . from other neurons?. . (a) axon. . (b) myelin. . (c) dendrite. . (d) Schwann cell. 2. . What structure is responsible for making myelin?. Chapter 48. YOU MUST KNOW. The anatomy of a neuron. . The role of active transport in establishing the membrane potential of a neuron. . How long-distance and short-distance signaling is done in neurons. . Does your model neuron have the organelles to be a viable cell?. Is your model neuron able to receive input from the environment or other neurons?. Is your model neuron able to process the inputs it receives?. 1. nervous system overview. Nervous system. Monitors and processes sensory information from the environment and from within the body. Principal cell populations. Neuron . - . t. ransmits . impulses. Neuroglia . Reflex. —. Occurs over pathways called reflex arcs. Reflex arc. —. The Reflex Arc. Figure 7.11a. Stimulus at distal. end of neuron. Skin. Spinal cord. (in cross section) . Interneuron. Receptor. Effector. 1. What is a neuron?. 2. What is the nervous system?. 3. What makes up your nervous system?. 4. What does your nervous system control?. . Monday/Tuesday, April 8th, 2013 . Your Learning Goal. :. neuron. : a nerve cell; receives signals from other neurons or sensory organs, processes these signals, and sends signals to other neurons, muscles, or bodily organs. the basic unit of the nervous system. Michael Beierlein, PhD. Department of Neurobiology and Anatomy, MSE R442. McGovern Medical School. Houston, TX. Email: michael.beierlein@uth.tmc.edu. Cognition. Action. Environment. Senses. Motor control. neural plasticity /massage therapy journalcally contract extensor muscles of of the elbow joint so that the hand keys, as well as core muscles to while seated to play. If expression joint motions to a Elmalky. Lecturer of Neurology, South Valley University. IFNR. Zurich University. These disorders are characterized by selective loss of function of the Lower and\or upper motor neurons due to selective degenerative changes which involve; . WHAT U ARE?. Mr.. Ankur R. Anavkar. WHEN EPINEPHRINE . IS VERY HIGH. GABA COMES . AND . SAVES YOUR LIFE. GABA . GABA. NEURON STAR. EVERYONE WONDERS . WHAT U ARE?. WHEN THE GABA . SHUNT IS ON. α. -.