PDF-Motor Neurone

Disease A problem solving approach for general practitioners and allied health professionals MND CARE CENTRE x2013 NORTH MND CARE CENTRE TAYSIDE Dianne Fraser Clinical Specialist for MND Autov. Schwann Cells. Myelin Sheath . Node of Ranvier. Motor neurones transmit impulses from the central nervous system to effector (muscle or gland). . The myelin sheath is formed by . Schwann Cells . wrapping themselves around the axon along its length. The enclosing sheath is made of lipids and proteins. The sheath increases the speed of conduction of nerve impulses. . To know the structural and functional differences between different types of muscle fibre.. To know how muscle fibre type affects sporting performance.. Types of Muscle Fibre. Slow Twitch Fibres (Type 1). . What are Fine Motor Skills?. Fine motor skills. are . small. movements — such as picking up . small. objects and holding a spoon — that use the . small. muscles of the fingers, toes, wrists, lips, and tongue. . Reflex . Arc (NAT 5 ONLY). PUPIL NOTES. By the end of the lesson you will be able to ….. . Describe how a neurone is suited to it’s function.. Describe the flow of information through a reflex arc.. ANS. Pharmacology. Path physiology. Disease State. Management. Medicinal. Chemistry. Therapeutics. PREPARED BY ANIRUDH JOSHI . ASST PROFFESOR . BRNCOP. MANDSAUR. Organization of The Nervous System. Central Nervous System. INTRODUCTION. A motor is a machine which converts electrical energy into mechanical energy. A DC motor finds application in rolling mills, in traction system and overhead cranes. The principle of operation of DC motor is that when a current carrying conductor is kept in a magnetic field, a force is produced in that conductor. . Nervous system. Parts of our body we use to sense things are called . SENSE ORGANS. – eye, ear, mouth, skin, nose.. . Each SENSE ORGAN has special cells called . RECEPTOR CELLS. . Each receptor cell is sensitive to different things.. By: . Nafees. Ahmed,. Asstt. . Prof., EE . Deptt. ,. DIT University, Dehradun. Actual 1-phase induction motor . Ceiling fans. Actual 1-phase induction motor . Ceiling . fans: Internal structure . Actual 1-phase induction motor . PgC. . MedED. Definition:. Weakness = Loss of strength from a neuromuscular or neurologic disease process, or reduction in the force of voluntary movement (pathology of the motor pathway from cerebral cortex to muscle). 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. Spinal nerve and Reflex arc. . Dr. . Qazi. . Imtiaz. . Rasool. OBJECTIVES. Recall . various components . of somatic nervous system. .. Explain . structure. of typical spinal nerve. Dr Sarah Hargreaves. Consultant Clinical Oncologist. Malignant Spinal Cord Compression. Spinal Cord Compression Pathway at UHBW. Clinical or radiological concern about spinal cord compression?. Contact on call oncology . it is situated in precentral . gyrus. (Broadman 4) and it is responsible for giving final motor commands. . The body is represented in contralateral way.. 2-The body is represented in upside down manner.. rd. edition. 2003; 2. Kandel et al. Principles of Neural Science. 4. th. edition. 2000; . 3. Tortora & Derrickson. Principles of Anatomy and Physiology. 12. th. edition. 2009; 4. Oxford Concise Medical Dictionary. 2.