Your nervous system would respond by sending an electrical message to your brain through your nervous system. Once you have recognized you were hurt, you would go and get a band-aid.
If you step on a tack, your nervous system would immediately signal the pain to your brain, causing a reflex to withdraw your foot. Your circulatory system may also be affected as your heart rate and blood pressure could temporarily increase in response to the pain.
The nervous system, muscles, glands (endocrine system), the heart, lungs and the digestive system all work together as a whole. Without the nervous system none of this would be possible.
The human body is made up of many body systems. When holding a piece of ice, the body systems that respond would be the nervous system, muscular system and skeletal system.
what are the main function of the nervous systemThe main functions of the nervous system are to send messages to your brain to let it know when something is hurting you, or when something feels good. It is the only way you can feel, if we didn't have a nervous system we would not be able to move or communicate at all.
nervous system
nervous system
Sympathetic nervous system, triggering the "fight or flight" response to help you respond to the threat. This activation leads to increased heart rate, dilated pupils, and heightened awareness to prepare the body to defend itself or escape the danger.
The sympathetic nervous system.The sympathetic nervous system is the part of the autonomic nervous system that arouses the body and is involved in the "fight or flight" response.
Without the nervous system, we would have only primitive, unintelligent organisms such as sponges and jellyfish. There would be no one to post questions or to answer them. This website would fall out of use.
You could define the 5 major parts of the nervous system by saying they are:the central nervous system, and the somatic, sympathetic, parasympathetic and entericnervous systems.However, a better way of describing the parts of the nervous system is todivide it into two main parts and then sub-parts:the main parts:the Central Nervous System (CNS, brain & spine),and the Peripheral Nervous System (PNS, all the nerves and neurons outside the brain and spine).Then the peripheral nervous system is divided intothe somatic nervous system (nerves which control the voluntary muscles) andthe autonomic nervous system (nerves which control visceral functions or organs like the heart or stomach);and the autonomic nervous system is itself divided into thesympathetic (fight-or-flight emergency response),parasympathetic (relaxation),and enteric (digestive) nervous systems.
That would be the nervous system, specifically the Central Nervous system, more commonly abbreviated to CNS.
Nervous tissue is specialized to respond to environmental changes. It consists of neurons that can detect stimuli, transmit electrical signals, and coordinate a response to the changes in the environment.