PPT-0 Nervous Systems

Which glial cells have a capacity to act as stem cells for neurons Schwann cells oligodendrocytes microglia astrocytes ependymal cells Which glial cells have a capacity to act as stem cells for neurons. What is the Nervous System?. Body’s electrochemical communication system. How your brain communicates with limbs, organs, etc.. Built from cells called . neurons. Neurons. A nerve cell, or a neuron, consists of many different parts.. NERVOUS SYSTEM. NERVOUS SYSTEMS RECEIVE SENSORY INPUT, INTEPRET IT, AND SENT OUT APPROPRIATE COMMANDS. NERVOUS SYSTEMS. MOST INTRICATELY ORGANIZED DATA PROCESSING SYSTEM ON EARTH. NEURON. FUNCTIONAL UNIT; SPECIALIZED NERVE CELL FOR CARRYING SIGNALS FROM ONE LOCATION IN THE BODY TO ANOTHER. What is the Nervous System?. Body’s electrochemical communication system. How your brain communicates with limbs, organs, etc.. Built from cells called . neurons. Neurons. A nerve cell, or a neuron, consists of many different parts.. The Nervous System. Eating?. Playing a musical . i. nstrument?. Reading a book?. Running?. Sleeping?. It’s a trick question, because ALL of these activities involve your nervous system.. In fact, your nervous system controls almost everything you do. Section 1 – Functions & Divisions of the Nervous System (pp. 386-387). This is your brain…. The Nervous System. And this is your brain – IN ANATOMY!!. Or better yet…. The Nervous System. Functions of the Nervous System. The Nervous System. Eating?. Playing a musical . i. nstrument?. Reading a book?. Running?. Sleeping?. It’s a trick question, because ALL of these activities involve your nervous system.. In fact, your nervous system controls almost everything you do. All About Neurons. Neurons. are highly-specialized cells used by the nervous system to detect signals and transmit them to other neurons or response . effectors. (muscles or glands). Neuron Anatomy. The Nervous System Central Nervous System Peripheral Nervous System Procedure A starting person will be chosen and will be given an object. Once the teacher gives the signal, the start person will pass the object to their right. Lesson 1. The Skeletal System . How the skeletal system works. Skeletal system consists of 206 bones. Tiniest bones are in the inner ear . Longest bone in the body is your thigh bone. Functions of the skeletal system. Lamon Willis. Endocrine. . Endocrine System - Anatomy. Glands. Secretory. Excretory. Hormones . Endocrine System - Anatomy. Glands include:. Thyroid. Parathyroid. Adrenal (medulla, cortex). Pituitary (anterior, posterior). A. Central Nervous System (CNS). 1. . Functions . A) . Acts . as command center. B) . Interprets . sensory information and dictates response based on past experience, . reflexes, . and current body conditions. Today. ’. s lecture. -What are nervous systems for. -A diversity of nervous system organizations. -Information processing. -A review of neuron structure. -Resting Potential. -Action potentials. -Synapses and neurotransmitters. Saeed AL-Mossawi. Digestive system. Mouth :Mechanical . digestion = chewing and Chemical digestion = enzymes found in saliva. Pharynx (throat). Epiglottis: Small . flap that closes over the opening of the respiratory system when swallowing, preventing food from entering the airway.. Concept 49.1. Mary Kathryn Pearson, Susan Sabatier, and Olivia Johnson. Simple Nervous Systems. In most animals with nervous systems, clusters of neurons perform specialized functions. . Such clustering is absent in the cnidarians, the simplest animals with nervous systems. .