Muscle Contraction. 1. The brain sends an electrical message down a motor neuron.
Muscle tissue Muscle fibers Rich capillary network Fibrous connective support tissue Donley et al., 2004.
PHYSIOLOGY DEN 1003 ANP 1001 Prepared by: Dr. D. Boyd.
1 Muscles and Muscle Tissue Chapter 9. 2 Overview of Muscle Tissues Compare and Contrast the three basic types of muscle tissue List four important functions.
`. The microstructure of muscle Muscle Terminology myofiber (muscle fiber)- a single muscle cell sarcolemma- muscle cell membrane sarcoplasm- muscle.
Muscle Fibers. Muscle fiber is the muscle cell Each skeletal muscle contains hundreds to thousands of these fiber cells.
Muscle Chapter 17 Movement Locomotion –Movement of animal from one location to another Repositioning –Movement of animal appendages Internal movement.
Muscular System Mahoney LHS 1/20/07. Function of Muscles Produce movement Maintain posture Stabilize joints Generate heat.
NEUROMUSCULAR JUNCTION Dr.Mohammed Sharique Ahmed Quadri Assistant professor physiology 1.
OBJECTIVES At the end of this lecture the student should be able to: Define different types of muscles Enumerate cellular organization of human skeletal.
Voluntary Muscular Control Innervating a Muscle Fiber.
Muscle Physiology Human Anatomy and Physiology II Oklahoma City Community College Dennis Anderson.