Glial activation colocalizes with structural abnormalities in amyotrophic lateral sclerosis. - Alshikho MJ; Zürcher NR; Loggia ML; Cernasov P; Chonde DB; Izquierdo Garcia D; Yasek JE; Akeju O; Catana C; Rosen BR; Cudkowicz ME; Hooker JM; et al. (Neurology, 2016)