Major functions of the nervous system?
it tells you what to do, it send messages from your brain to you body parts telling them what to do
The autonomic nervous system that controls the functions within the body. Some functions that it controls are the heartbeat, digestive system, and breathing. The autonomic nervous system is the part of the peripheral nervous system that acts as a control system. It functions largely below the level of consciousness to control visceral functions.
The digestive system actually functions fairly independently of the central nervous system in organisms such as humans. The necessary functions of the digestive system are performed automatically by the enteric nervous system. Central nervous system can only modulate the activity (increase or decrease) of the digestive system.
The brain stem is connected to the spinal cord, which is the central nerve bundle (nerve trunk) that branches out into the various areas of the outer nervous system. In addition to the central nervous system is also the peripheral nervous system, which controls autonomic functions meant to maintain vital functions of the body. The peripheral nervous system is divided into the sympathetic nervous system (exciting, alerting, fight-or-flight) and parasympathetic nervous system (relaxing).
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 enteric nervous systems. However, a better way of describing the parts of the nervous system is to divide 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…
what are the main function of the nervous system The 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.
The nervous system (NS) can be divided into the central nervous system (CNS) which is the brain and spinal cord and the peripheral nervous system (PNS) which is the rest of the body. One of the general functions of the NS is Motor function. Motor function uses peripheral neurons so this particular function belongs to the PNS. Motor functions can be divided into two categories: (1) As motor functions of the Somatic Nervous System and…
What is the three differences in the behavior of the regulatory functions of the nervous and endocrine systems?
The endocrine systems work with the nervous system but they have a few different functions. The endocrine systems use hormones not nerves, the endocrine system is slower than the nervous system because it flows through the blood not the nerves, and the endocrine system also has gland and the nervous system does not.