Unified network of communications, but on an anatomical basis, it is divided into two primary portions. Which peripheral nervous system is the second portion.
The spinal cord
The peripheral nervous system consists of autonomic and the somatic nervous systems.
The peripheral nervous system (PNS) is the network of nerves that connects the brain and spinal cord to other parts of the body & has two major divisions:
There are two functional divisions of the peripheral nervous system: the afferent (sensory) division and the efferent (motor) division. The anatomical peripheral nervous system contains all the nerves in the body that lie outside of the spinal cord and brain.
These two communicate with each other to make sure our body parts, such as our fingers, can send signals to the central nervous system for processing in our brains.
the somatic nervous system and the autonomic nervous system.
The sensory nervous system comprises 12 pairs of cranial nerves and 31 pairs of spinal nerves.
The cranial and spinal nerves
abnormality
Sensory and Motor neurons
The somatic and autonomic nervous systems make up the peripheral nervous system. The main function of this system is to connect the central nervous system to the limbs and organs in the body.
Motor neurons are a part of the nervous system that make muscles move.
The brain, spinal cord, neurons and basically anything that can send message from your brain to the rest of your body like your nerves. The nervous system has two subdivisions--the central nervous system and the peripheral nervous system. The Peripheral Nervous system (PNS) is what the Central Nervous System (CNS) sends signals to move the body or control hormones etc...
Brain along with spinal cord and peripheral nerves make nervous system.
The nervous system is a network of specialized cells that communicate information about an animal's surroundings and itself. It processes this information and causes reactions in other parts of the body. It is composed of neurons and other specialized cells called glia, that aid in the function of the neurons. The nervous system is divided broadly into two categories: the peripheral nervous system and the central nervous system. Neurons generate and conduct impulses between and within the two systems. The peripheral nervous system is composed of sensory neurons and the neurons that connect them to the nerve cord, spinal cord and brain, which make up the central nervous system. In response to stimuli, sensory neurons generate and propagate signals to the central nervous system which then processes and conducts signals back to the muscles and glands. The neurons of the nervous systems of animals are interconnected in complex arrangements and use electrochemical signals and neurotransmitters to transmit impulses from one neuron to the next. The interaction of the different neurons form neural circuits that regulate an organism's perception of the world and what is going on with its body, thus regulating its behavior. Nervous systems are found in many multicellular animals but differ greatly in complexity between species.
Neurons are the cells that make up the nervous system.
Central and peripheral
The spinal cord and the brain make up part of the nervous system called the central nervous system. The rest of the system is made up of the peripheral nervous system.
The nervous system is a network of specialized cells that communicate information about an animal's surroundings and itself. It processes this information and causes reactions in other parts of the body. It is composed of neurons and other specialized cells called glia, that aid in the function of the neurons. The nervous system is divided broadly into two categories: the peripheral nervous system and the central nervous system. Neurons generate and conduct impulses between and within the two systems. The peripheral nervous system is composed of sensory neurons and the neurons that connect them to the nerve cord, spinal cord and brain, which make up the central nervous system. In response to stimuli, sensory neurons generate and propagate signals to the central nervous system which then processes and conducts signals back to the muscles and glands. The neurons of the nervous systems of animals are interconnected in complex arrangements and use electrochemical signals and neurotransmitters to transmit impulses from one neuron to the next. (The interaction of the different neurons form neural circuits that regulate an organism's perception of the world and what is going on with its body, thus regulating its behavior.) The endocrine system is a system of small organs that involve the release of extracellular signaling molecules known as hormones. The endocrine system is instrumental in regulating metabolism, growth, development and puberty, and tissue function and (also plays a part in determining mood)
The nervous system is a network of specialized cells that communicate information about an animal's surroundings and itself. It processes this information and causes reactions in other parts of the body. It is composed of neurons and other specialized cells called glia, that aid in the function of the neurons. The nervous system is divided broadly into two categories: the peripheral nervous system and the central nervous system. Neurons generate and conduct impulses between and within the two systems. The peripheral nervous system is composed of sensory neurons and the neurons that connect them to the nerve cord, spinal cord and brain, which make up the central nervous system. In response to stimuli, sensory neurons generate and propagate signals to the central nervous system which then processes and conducts signals back to the muscles and glands. The neurons of the nervous systems of animals are interconnected in complex arrangements and use electrochemical signals and neurotransmitters to transmit impulses from one neuron to the next. (The interaction of the different neurons form neural circuits that regulate an organism's perception of the world and what is going on with its body, thus regulating its behavior.) The endocrine system is a system of small organs that involve the release of extracellular signaling molecules known as hormones. The endocrine system is instrumental in regulating metabolism, growth, development and puberty, and tissue function and (also plays a part in determining mood)
The central nervous system. Everything else is a part of the peripheral nervous system.