<unk>  (SMAJ), also known as late-onset<unk>  motor neuronopathy (LOSMoN), is an ultra-rare neuromuscular disorder characterized by muscle twitches and cramps. The symptoms appear in adulthood and gradually progress. The disease is caused by a mutation in the CHCHD10 gene and is inherited in an autosomal dominant pattern. It was first described by the Finnish neurologist Manu<unk>  in 2011.
Jokela type spinal muscular atrophy
Fukuyama congenital muscular dystrophy
Madras motor neuron disease
X-linked spinal muscular atrophy type 2
Distal spinal muscular atrophy type 2
Distal spinal muscular atrophy type 1
Ullrich congenital muscular dystrophy
Becker muscular dystrophy