Nystagmus
81palatal nystagmus — see under myoclonus …
82railroad nystagmus — optokinetic n …
83resilient nystagmus — jerk n …
84rhythmical nystagmus — jerk n …
85undulatory nystagmus — pendular n …
86vibratory nystagmus — pendular n …
87voluntary nystagmus — rapid rhythmic eye movements, up to 80 a second, that can be produced at will by some normal individuals …
88ny — nystagmus …
89nyst — nystagmus …
90ocular ataxia — nystagmus …