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In a medullated nerve fibre, the conduction of Impulse is faster due to the presence of _______________.
endoneurium and epineurium
myelin sheath and nodes of Ranvier
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Medullated nerve fibres are covered by myelin sheath. The conduction of impulse is faster in medullated nerve fibre due to the presence of myelin sheath and nodes of Ranvier.
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In PNS nerve fibre are medullated therefore conduction of impulse is fast.
Myelin sheath in PNS is formed by schwann cell.
An intermediate grouping between nerve fibre and nerve is
Spike potential of nerve fibre is
In a medullated nerve fibre, conduction of impulse is faster due to
During recovery, a nerve fibre becomes