demyelination of a neuron, the damage of the neuron myelin sheath seen in demyelinating diseases

motor neuron neuromuscular junction myoneural muscle fiber signal transmission contraction movement nervous system synapse central peripheral disease genetic congenital syndrome spinal 3d illustration demyelination demyelinating multiple sclerosis myelinoclastic leukodystrophic muscular neuronal myelin sheath neuromyelitis optica devic idiopathic inflammatory neuropathy vitamin b12 deficiency pontine myelinolysis myelopathy tabes dorsalis syphilitic syphilis leukoencephalopathy progressive multifocal leukodystrophy guillainbarr charcotmarietooth copper