A new family with GLRB-related hyperekplexia showing chorea in homo- and heterozygous variant carriers. (October 2020) - Estevez-Fraga, Carlos; Magrinelli, Francesca; Latorre, Anna; Cordivari, Carla; Houlden, Henry; Tinazzi, Michele; Hemingway, Cheryl; Tabrizi, Sarah J.; Bhatia, Kailash P.