Amyotrophy, Hereditary Neuralgic, also known as neuritis with brachial predilection, is related to brachial plexus neuritis and developmental and epileptic encephalopathy 107. An important gene associated with Amyotrophy, Hereditary Neuralgic is SEPTIN9 (Septin 9). The drugs Acetylcholine and Cholinergic Agents have been mentioned in the context of this disorder. Affiliated tissues include skin and eye, and related phenotypes are hyporeflexia and ptosis