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What cells in the peripheral nervous system that form a covering around axons?
Schwann cells wrap around the AXONS of peripheral neurons.
What is neurilemma?
Neurilemma, also known as the Schwann sheath, is a layer of cells that encases the axons of peripheral nerves. It is formed by Schwann cells, which provide insulation and support to the nerve fibers, aiding in the regeneration of damaged axons. The neurilemma plays a crucial role in the peripheral nervous system by facilitating the repair process after injury and maintaining the health of nerve fibers.
Do all nerve cells have a neurilemma?
No, not all nerve cells have a neurilemma. The neurilemma is a part of peripheral nerve fibers but is not present in the central nervous system. It is a layer of Schwann cells that surround and protect the axon of peripheral nerves.
Neurilemma is wrapped around most exons in the nervous system excpect for the?
Neurilemma, or Schwann cell membrane, wraps around most axons in the peripheral nervous system, providing insulation and support. This covering is absent in the central nervous system, where axons are myelinated by oligodendrocytes instead.
The cranial and spinal nerves form what nervous system?
the peripheral nervous system
All nervous tissue outside of the central nervous system is part of this nervous system?
The peripheral nervous system is made up of all the nerves outside the central nervous system.
What does the nervous system compose of?
peripheral nervous systemthe peripheral nervous systemperipheraThe peripheral nervous system branches from the central nervous systemIt is called the Peripheral Nervous System(PNS).
What are the spinal and cranial nerves ganglia?
Peripheral Nervous System (PNS) original answer by btbchris
How is the central nervous system differ from the peripheral nervous system?
Describe how the central nervous system differs from the peripheral nervous system. pen is
The portion of the nervous system away from the central nervous system?
The peripheral nervous system is the portion of the nervous system away from the central nervous system. It consists of nerves that connect the central nervous system to the rest of the body, including sensory and motor neurons. The peripheral nervous system is responsible for transmitting information to and from the central nervous system.
The nervous system is divided into which two subsystems?
The Central Nervous System and Peripheral Nervous system
What are two main jobs of the nervous system?
The nervous system takes in sensory information from the peripheral nervous system. This information is then directed to the central nervous system which then responds with a motor reaction that travels back to the peripheral nervous system.
