English: A photomicrograph of skeletal muscle tissue revealing myotonic dystrophic changes as a result of Polio Type III.
When spinal neurons die, Wallerian degeneration takes place resulting in muscle weakness of those muscles once innervated by the now dead neurons (denervated). The degree of paralysis is directly correlated to the number of deceased neurons.
English: None - This image is in the public domain and thus free of any copyright restrictions. As a matter of courtesy we request that the content provider be credited and notified in any public or private usage of this image.
{{Information |Description = Histopathological changes in skeletal muscle tissue. Myotonic dystrophy secondary to poliovirus infection |Source=Obtained from the CDC [http://phil.cdc.gov/phil/home.asp Public Health Image Library]. |Date=1964 (image date);
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