The human brain is the most complex organ of the human body yet its core activates, function through a simple mechanic; plainly explained, three main functions characterizes the core activity of the human brain. The information delivered to the brain through the numerous sensory neurons all over the body, is received and decoded by the brain (Ruschemeyer, 2007). It than instructs the body to take the appropriate action, through the motor neurons. The motor neurons control the physical movement of the muscles; hence the entire body movement can be understood through ...