Subclinical disease progression in NMO spectrum disorders suggested by full-field visual evoked potentials

Ringelstein M, Harmel J, Zimmermann H, Brandt AU, Paul F, Haarmann A, Buttmann M, Huemmert MW, Trebst C, Schroeder C, Ayzenberg I, Kleiter I, Hellwig K, Havla J, Kuempfel T, Jarius S, Wildemann B, Rommer P, Weber MS, Pellkofer H, Roepke L, Geis C, Retzlaff N, Zettl U, Deppe M, Klotz L, Young K, Stellmann J-, Kaste M, Kermer P, Marouf W, Lauda F, Tumani H, Graf J, Hartung H, Aktas O, Albrecht P, Grp NOS