The part of the nerve cell that helps to speed up conduction is the myelin sheath. This insulating layer surrounds the axon and allows electrical impulses to travel more quickly by facilitating saltatory conduction, where the impulse jumps between nodes of Ranvier. This increases the efficiency and speed of signal transmission along the nerve cell.
Because the sheath is produced by several Schwann cells that arrange themselves end to end along the nerve fiber, each Schwann cell forms only one part of the tiny segment of the sheath.
The myelin sheath is a structure that insulates neurons. It is made up of specialized cells called oligodendrocytes in the central nervous system and Schwann cells in the peripheral nervous system. The myelin sheath helps to increase the speed and efficiency of nerve impulse conduction along the axon.
The cochlea is the part of the human that contains the auditory nerve
what does ninth cranial nerve control? glossopharyngeal nerve is a mixed nerve, it has sensory and motor part. the sensory is at the poserior 1/3 of the tongue. It also is part of the pharyngeal plexus. (9,10,11) The motor part of the nerve ONLY supply the stylopharyngeus muscle!
cell
There is one way conduction of impulse into the neuron, from dendrites to nerve body to axon.
Conduction
Because the sheath is produced by several Schwann cells that arrange themselves end to end along the nerve fiber, each Schwann cell forms only one part of the tiny segment of the sheath.
The main part of the periphal nerve system
Nerve
The myelin sheath is a structure that insulates neurons. It is made up of specialized cells called oligodendrocytes in the central nervous system and Schwann cells in the peripheral nervous system. The myelin sheath helps to increase the speed and efficiency of nerve impulse conduction along the axon.
The cochlea is the part of the human that contains the auditory nerve
what does ninth cranial nerve control? glossopharyngeal nerve is a mixed nerve, it has sensory and motor part. the sensory is at the poserior 1/3 of the tongue. It also is part of the pharyngeal plexus. (9,10,11) The motor part of the nerve ONLY supply the stylopharyngeus muscle!
as useful as " is conduction or what part of speech it is?
A motor nerve is part of the nervous system that moves muscles.
No, an axon is a part of a nerve cell and is smaller than a nerve, which is a bundle of axons.
A motor nerve is part of the nervous system that moves muscles.