Spinal muscular atrophy is classified for a motor neuron degenerative sickness involving the anterior horn of the spinal cord and reduce motor neurons. This can be owing mostly into a homozygous deletion of SMN1 on chromosome 5q11.two-13.3, leading to an absence or lower in deep tendon reflexes, diffuse symmetrical proximal https://williaml318bfj1.wikipublicity.com/user