Actually there are 3 structures
1.The spinal cord or spine
2.The brain
3.The veins {not really the main ones}.
Therefore the answer is the spinal cord and the brain.
The nervous system, composed of the brain, spinal cord, and nerves, coordinates rapid responses to stimuli. The endocrine system, which includes glands like the pituitary and thyroid, regulates body functions using hormones released into the bloodstream.
The Nervous System and the Endocrine System form the body's two communication systems.
parasympathetic and sympathetic nervous systems
The peripheral nervous system has two main systems that use cranial and spinal nerves: the somatic nervous system and the autonomic nervous system. The somatic nervous system controls voluntary movements and sensations, while the autonomic nervous system controls involuntary processes such as heart rate, digestion, and respiration.
The skeletal system works with the muscular system to provide structure and support for movement. Additionally, the nervous system controls muscle movement by sending signals from the brain to the muscles.
The two systems that make up the peripheral nervous system are the somatic nervous system and the autonomic nervous system.
The two kinds of nervous systems are sympathetic and parasympathetic. P.S. The two parts of the nervous system are Central and Peripheral.
The nervous system and the endocrine system are the two major regulatory systems in the body.
The two anatomical divisions of the nervous system are the central nervous system and the Peripheral nervous system. The nervous system can also be divided into the somatic and autonomic nervous systems.
Yes, the entire nervous system is classified into two types - A Central Nervous System (CNS) and a Peripheral Nervous System (PNS).
The two kinds of nervous systems are sympathetic and parasympathetic. P.S. The two parts of the nervous system are Central and Peripheral.
PNS means peripheral nervous system. It has two main components: the autonomic nervous system and the somatic, or voluntary nervous system. The autonomic nervous system also contains two parts: the sympathetic nervous system and the parasympathetic nervous system.
Skeletal system and nervous system
Nervous system.
The respiratory and the endocrine systems.
The systems controlling the whole human system are the vital systems in the body...they are:Airway&Breathing > Respiratory SystemCirculation >CardioVascular systemAbove two system form the ABC of Resucitation & for Maintainance of LifeThe Integrity & functional preservation of Central Nervous System are maintained by the above two systems.Preservation of Central Nervous System is the basis for a gud quality of life.
the main part of the nervous system are the brain the spinal cord and the neurons. The Two MAIN parts of the nervous systems are the central and peripheral nervous system. THE CEREBELLUM IS PART OF THE NERVOUS SYSTEM