Distal spinal muscular atrophy (DSMA), also known as distal hereditary motor neuronopathy (dHMN or HMN), is characterized by distal muscle weakness and wasting without significant sensory involvement.
Diseases of the nervous system
Systemic atrophies primarily affecting the central nervous system
Autosomal recessive
11q13,14q32.2
Distal spinal muscular atrophy (DSMA), also known as distal hereditary motor neuronopathy (dHMN or HMN), is characterized by distal muscle weakness and wasting without significant sensory involvement.