Démyélinisation
A demyelinisation is a degeneration of the sheath of Myéline which protects the Nerf S and Neuron S of certain animals.
It involves in particular a deceleration of the conduction of the nervous signals, and results in affections on the level them feelings, to cause driving or psychic disorders.
A demyelinisation can have several causes, sometimes infectious, genetic - it is the case of the Leucodystrophie S - or autoimmune. Certain chemicals, like organo-phosphates used in certain insecticides or anti-chips also have as an side effect a demyelinisation.
Among the diseases which cause a demyelinisation, one can count the Multiple sclerosis, the transverse myélite, the syndrome of Guillain-Barred syndrome and the progressive leucoencephalopathy multifocale.
References
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