Explanation of what the nervous system does for physical education essay
The nerves of the PNS extend from the central nervous system to the outer parts of the body. The peripheral system allows the brain and spinal cord to receive information and send it to other areas. The central nervous system receives sensory information and coordinates motor responses through neurons that communicate via electrical and chemical signals. There are three types of neurons: sensory, motor, and interneurons. The peripheral nervous system consists of two divisions: somatic voluntary control and autonomic. Brain tumors can cause epilepsy. Epilepsy can also be caused by the way blood vessels form in the brain. People with blood vessel disorders such as arteriovenous malformations and cavernous malformations may experience seizures. And in adults older than that, stroke is a leading cause of epilepsy. The nervous system allows us to control and coordinate all body activities. It allows performers to perform movements repeatedly with high precision, making them appear skilled, while other functions, such as heart rate, continue automatically. The nervous system consists of the brain, spinal cord and the nerves that supply everything. Central nervous system, system of nervous tissue in vertebrates consisting of the brain and spinal cord. The central nervous system controls both voluntary movements, such as those involved in walking and speaking, and involuntary movements, such as breathing and reflex actions. It is also the center of emotion and cognition. Organs in the two systems send commands to other organs in other systems to enable them to perform certain functions. Example for the nervous system: You stepped outside in snowy weather. It's cold outside and your body temperature is dropping. The nervous system sends signals to the muscles that indicate: In short, physical education is of utmost importance in schools. It not only promotes physical fitness but also contributes to mental well-being and academic performance. Physical education teaches valuable life skills and promotes social interaction and inclusivity. By including physical education in the curriculum, the autonomic nervous system – which as the name suggests is involved in a number of typically automatic, regulatory functions – is then further divided into the sympathetic nervous system SNS and the parasympathetic nervous system PNS. These two systems are activated during times of excitement or recovery. Simply put, SNS, Pain science education focuses on understanding how the nervous system works and what you can do to understand your symptoms. In many cases of chronic pain, symptoms are caused by the sensitivity of a person's nervous system and the way the brain processes that information, rather than by tissue damage. As you age, your brain and nervous system undergo natural changes. Your brain and spinal cord lose nerve cells and weight atrophy. Nerve cells may transmit messages more slowly than in the past. Waste products or other chemicals such as beta-amyloid can build up in brain tissue as nerve cells break down. The sympathetic nervous system is your body's built-in alarm system. When faced with impending physical danger, the human body's sympathetic nervous system activates our fight-or-flight mechanism..