Axons and dendrites that go to or from the same region of the body travel together in bundles, somewhat like telephone cables. A nerve is a bundle of axons and/or dendrites in the PNS. A bundle of axons and/or dendrites in the CNS is called a tract.
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A bundle of axons in the peripheral nervous system (PNS) is called a nerve.
a bundle of axons outside the CNS is a nerve
Myelin Sheath
tract
a tract
Neuron
It is called a dendrite.~
NERVES
Its called a tract; while a bundle of axons in the PNS is called a nerve
nerve
Oligodendrocytes are a type of glial (supporting) cell in the brain that sends out cytoplasmic extensions to insulate axons in the central nervous system. This allows for greater speeds of nervous impulses between the brain and a sensory receptor or between two neurons ("brain" cells).
axons
It is called a dendrite.~
NERVES
Bundles of neuron processes are called tracts in the cns and nerves in the pns
It is a bundle of nerve fibers (technically called axons).
Spinal cord.
A group of axons in the CNS is most likely referring to the tracts of neurons that are found in the spinal cord.
Axons that conduct impulses from the cerebrum to lower parts of the central nervous system (CNS) are called descending axons. These axons transmit motor commands and information from the brain down to the spinal cord and other lower regions of the CNS. They play a crucial role in controlling voluntary movement and coordinating various bodily functions.
White matter
The corpus callosum is the thick bundle of axons that allows communication between the right and left hemispheres of the brain.
axons
Axons