Muscular Dystrophy-Dystroglycanopathy , Type B, 5, also known as muscular dystrophy-dystroglycanopathy type b5, is related to polymicrogyria and muscular dystrophy-dystroglycanopathy , type a, 1, and has symptoms including muscle cramp, myalgia and facial paresis. An important gene associated with Muscular Dystrophy-Dystroglycanopathy , Type B, 5 is FKRP (Fukutin Related Protein), and among its related pathways/superpathways are Metabolism of proteins and Diseases of glycosylation. Affiliated tissues include brain and skeletal muscle, and related phenotypes are ventriculomegaly and pachygyria