Example of Nervous system

 Human system is complicated production of the almighty. It has been a tedious process for the research lovers to exactly discover the hidden truth of the human body. Before unveiling the screen for cybernetic working let us peep into the working of a human nervous system. The nervous system is body’s control centre. In man the nervous system serves three main functions: Through conduction of impulses and co-ordination of different activities, the nervous system represents the body’s most rapid means of maintaining the constancy of internal environment (homeostasis).Of the three types (central, peripheral and autonomous) the central nervous system is our concern. Messages from the brain, as impulses pass to the spine through medulla oblongata.