PPT-Communication Between the Nervous System and Skeletal Muscles

Sabrina Barner Abbe Carlin Amber Weigle Neuromuscular Junctions Communication link between nervous system and skeletal muscle fiber Specialized intercellular connection Each skeletal muscle fiber is controlled by a nerve cell. Unit 2 - . Biological Bases of Behavior. Neuroscience. : . Neural Communication. Neural Communication. Biological Psychology. branch of psychology concerned with the . links between biology . &. behavior. The . sliding . filament theory . of . muscle contraction. Gross . and microscopic structure of skeletal muscle. The . ultrastructure. of a myofibril.. The . roles of . actin. , myosin, calcium ions and ATP in myofibril contraction.. Muscular . System Functions:. Muscle Tissue Can Contract (shorten) and Relax (lengthen). This causes mobility and provides support.. Allow for movement of:. skeleton – muscles are connected to bones. 1. Gives shape and support. 2. Protects internal organs. (Skull, Rib-cage). 3. Muscles attach to bones.. 4. Blood cells are formed in bone marrow. . 5. Calcium and Phosphorous storage. . http://kidshealth.org/kid/htbw/SSmovie.html. Learning Objectives:. Describe the functions of the muscular system. Identify structures of the muscular system and the function of each. Describe methods of assessment of the muscular system. Describe disorders of the muscular system. Brain. Spinal Cord. Nerves. Vocabulary to Know . Homeostasis. The regulation of steady, life-maintaining conditions inside an organism, despite changes in its environment . Nerve Cells . Neurons. Basic functioning units of the nervous system . 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. Anatomy & Physiology. Turner college & career high school. Our skeletal system provides a framework for the muscles and helps in the basic function of movement. .. However. , due to age and various other factors, the bones become weak and fragile and may get affected by some common disorders.. 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. 1 2 CSFFormed at choroid plexuses in the ventriclesCushioning effectNormal: 10 mmHg in pressure, 1.002 1.009 in SG, 7.32 in pHncreased productiondecreased absorption, and/orobstruction of flow ofCSF a AUTONOMIC NERVOUS SYSTEM. Two major subdivision. Parasympathetic . cranio. -sacral outflow. Sympathetic . . thoraco. -lumbar out flow. Responsible for the visceral control. Sometimes referred to as vegetative control. Marchisotta. , and Jillian . Abizadeh. The Nervous System’s Main Function. Your body’s control system, it sends, receives, and processes nerve impulses all throughout the body. The nervous system is comprised of nerves made up of specialized cells known as . HAP.6.1 . Describe and evaluate how the nervous system functions and interconnects with all other body systems.. FUN FACT. Your nervous system cannot function properly in the absence of . potassium. and .