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The phrenic nerve is a mixed motor/sensory nerve that goes through the neck and thorax to the supply the diaphragm.
It arises from the C3, C4 and C5 cervical nerve roots.

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What part of the nervous system consists of all of the spinal nerves and cranial nerves is the?

The peripheral nervous system consists of all the spinal nerves and cranial nerves. These nerves connect the central nervous system (brain and spinal cord) to the rest of the body, allowing for communication and control of bodily functions.


What components make up the peripheral nervous system?

The peripheral nervous system consists of nerves and ganglia outside of the brain and spinal cord. It includes sensory and motor nerves that connect the central nervous system to the rest of the body, allowing for communication and control of bodily functions.


What are sensory and motor nervers called?

Sensory nerves are called afferent nerves, and motor nerves are called efferent nerves. Afferent nerves carry sensory information from the body to the central nervous system, while efferent nerves carry signals from the central nervous system to the muscles and glands to initiate a response.


Where do nerves originate in the human body?

Nerves originate in the human body from the brain and spinal cord, which make up the central nervous system, and extend throughout the body to transmit signals and control various functions.


What network is intersecting nerves?

The nervous system is composed of two main parts: the central nervous system (which includes the brain and spinal cord) and the peripheral nervous system. The peripheral nervous system consists of nerves that transmit information between the central nervous system and the rest of the body. These nerves form a network that intersects with various organs and tissues to carry signals back and forth.

Related Questions

Which division of the nervous system is composed of all the nerves that branch from the brain and spinal cord?

The central nervous system is composed of all of these nerves. The central nervous system is responsible for many of the reactions we experience daily, because it integrates the nerves and reactions from every part of the human body.


What are the nerves that control the muscles in your diaphragm?

Phrenic Nerve


What part of the nervous system consists of all of the spinal nerves and cranial nerves is the?

The peripheral nervous system consists of all the spinal nerves and cranial nerves. These nerves connect the central nervous system (brain and spinal cord) to the rest of the body, allowing for communication and control of bodily functions.


What do the nerves in the somatic nervous system control?

These nerves control voluntary movements.


What are the nerves outside the brain and spinal cord?

The peripheral nervous system contains all the nerves in the body that lie outside of the spinal cord and brain.They communicate with the central nervous system to make sure our body parts, such as our fingers, can send signals to the central nervous system for processing in our brains.


Nerves that carry impulses toward the Central Nervous system only are?

Sensory neurons are nerves that carry electrical signals only toward the Central Nervous System. These nerves are found in the ganglia.


The cranial and spinal nerves form what nervous system?

the peripheral nervous system


Are nerves are found in both the central nervous system and the peripheral nervous system?

Yes, nerves are found in both the central nervous system (CNS), which includes the brain and spinal cord, and the peripheral nervous system (PNS), which includes all nerves outside of the CNS that extend throughout the body.


compare the central and the peripheral nervous system?

The Central nervous system includes the brain and spinal cord.The brain is the control center for all activities in the body.It is made of billions of neurons. The spinal cord is made up of bundles of neurons.Sensory neurons send impulse to the brain.All the nerves outside CNS ( Central Nervous System) that connects the brain and spinal cord to other body parts are part of the Peripheral nervous system. The Peripheral nervous system includes 12 pairs of nerves from your brain called cranial nerves, and 31 pairs of nerves from your spinal cord called Spinal nerves.


What nerves are not apart of the central nervous system?

There are only two nervous systems, Central and Peripheral. So Peripheral is your answer


What are the two groups of nerves into which the pns is divided?

The peripheral nervous system (PNS) is divided into two groups of nerves: sensory nerves, which transmit information from the body to the central nervous system, and motor nerves, which transmit information from the central nervous system to the muscles and glands to produce a response.


Ne the different sections of the nerves?

The three main parts of the nerves includes the central nervous system, the peripheral nervous system and the autonomic nervous system.