Convergence-Evoked Nystagmus
Neurol 40:161-162, Oliva,A.&Rosenberg,M.L., 1990
Upward Transtentorial Herniation
Arch Neurol 36:618-623, Cuneo,R.A.,et al, 1979
Bilateral Sixth Nerve Palsy
Arch Neurol 33:681, Keane,J.R., 1976
Neoplasms within the Midbrain
Arch Neurol & Psych 68:116952., Netsky,M.G.,et al, 1952