Spinal muscular atrophy is classed to be a motor neuron degenerative sickness involving the anterior horn of the spinal cord and lower motor neurons. This can be because of mostly to some homozygous deletion of SMN1 on chromosome 5q11.2-13.3, resulting in an absence or reduce in deep tendon reflexes, diffuse https://solangeu742kps5.wikiannouncement.com/user