Neuromyotonia with polyneuropathy prominent psychoorganic syndrome insomnia and suicidal behavior without antibodies: a case report

摘要

IntroductionPeripheral nerve hyperexcitability disorders are characterized by constant muscle fiber activity. Acquired neuromyotonia manifests clinically in cramps, fasciculations, and stiffness. In Morvan’s syndrome the signs of peripheral nerve hyperexcitability are accompanied by autonomic symptoms, sensory abnormalities, and brain disorders.