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. 2020 Nov 27;9(12):2550. doi: 10.3390/cells9122550

Figure 2.

Figure 2

Oligodendroglial pathology in ALS. Oligodendrocytes can contribute to neuronal function by providing metabolic support and potentiating signal conduction by myelination of the axon. Many signs of oligodendrocyte dysfunction and loss can be observed prior to motoneuron degeneration in experimental models and in patients with ALS.