Oculopharyngeal Myopathy with Leukoencephalopathy 1, is also known as myopathy, oculopharyngeal, with leukoencephalopathy, type 1. An important gene associated with Oculopharyngeal Myopathy with Leukoencephalopathy 1 is NUTM2B-AS1 (NUTM2B Antisense RNA 1). Affiliated tissues include skeletal muscle and brain, and related phenotypes are ptosis and dysarthria