Abnormal involuntary eye movements Ocular flutter 2018-07-04T20:01:21Z Ocular flutter is an abnormal eye movement consisting of repetitive, irregular, involuntary bursts of horizontal saccades without an intersaccadic interval. It is generally superimposed on normal oculomotor behavior and its occurrence may be favored by various events, such as blinks, the triggering of normal saccades or optokinetic stimulation. Saccadic oscillation