Appendicular Skeletal System Essay -- skeletal muscles, central nervous

As the smell of freshly baked Christmas cookies fill the air, the children of the house stir uncontrollably. Their olfactory nerves are picking up the delectable scents, and sending impulses they can no longer control. Though their mother said they had to wait until after dinner, they had other plans. As their mother does their laundry, slaving away on piles of dirty clothes downstairs, the children seize the opportunity to stuff their faces full of the Christmas treats. After satisfying their monstrous cravings, they realize the need to wash down the evidence; their mother is quickly approaching and the need to hurry. My paper will describe how these naughty kids accomplished the movements necessary to escape being caught; from the somas of neurons, to the cells of skeletal muscles and all the contractions produced to allow them to reach out for their water, grasp it with their devious hands and bringing it to their crumb covered lips. Movement is produced when electric impulses are sent through the neurons located within the brain to the specific muscle required for the desired reaction. These crafty kids may fool you into thinking that their actions were part of the visceral motor division [5], one in which they have no voluntary control over and unconsciously fell prey to, but they would be wrong. The interneurons, or association neurons, found within the Central Nervous System are â€Å"making decisions† on how the body will respond to the sensory impulses from their vestibulocochlear nerve while hearing their mother’s heavy footsteps coming up the stairs. These impulses are then carried through the Central Nervous System via the motor neurons to insert into the muscles via the Peripheral Nervous System [5]. Skeletal muscle then ... ... 1 Fasano, J. (September 30th, 2013). Appendicular Skeletal System. Lecture conducted from Germanna Community College Fredericksburg, VA. 2 Fasano, J. (October 9th, 2013). Joints. Lecture conducted from Germanna Community College Fredericksburg, VA. 3 Fasano, J. (November 4th, 2013). Muscle Tissue. Lecture conducted from Germanna Community College Fredericksburg, VA. 4 Fasano, J. (November 6th, 2013). Muscle Physiology. Lecture conducted from Germanna Community College Fredericksburg, VA. 5 Fasano, J. (November 13th, 2013). Nervous Tissue. Lecture conducted from Germanna Community College Fredericksburg, VA. 6 Fasano, J. (November 20th, 2013). The Brain and Cranial Nerves. Lecture conducted from Germanna Community College Fredericksburg, VA. 7 Fasano, J. (November 25th, 2013). Spinal Cord. Lecture conducted from Germanna Community College Fredericksburg, VA.