<unk>  <unk>  is an inherited neuromuscular disorder caused by defects of several types at the neuromuscular junction. The effects of the disease are similar to Lambert-Eaton Syndrome and myasthenia gravis, the difference being that<unk>  is not an autoimmune disorder. There are only 600 known family cases of this disorder and it is estimated that its overall frequency in the human population is 1 in 200,000.
Congenital myasthenic syndrome
Limb–girdle muscular dystrophy
Lambert–Eaton myasthenic syndrome
Distal hereditary motor neuronopathies
Neurasthenia
Hereditary sensory and autonomic neuropathy
Hereditary neuralgic amyotrophy
Hereditary sensory and autonomic neuropathy type I