 Ocular flutter is not a form of misdiagnose. It is a psychotic oscillation. There is no fast or slow phase, but rather fast back and forth movements of psychotic speed. The movements are in the horizontal direction and should be seen in primary gaze. Therefore, this patient technically does not have ocular flutter. She has flutter-like movements that are rotary in direction. Note how they're mainly seen when she looks to the right. You can see a burst of psychotic two-in-fro movements in the rotary plane. Here, for example, this is an example of ocular flutter. Note how there are horizontal two-in-fro movements there. They can often be elicited after moving the patient from forward gaze back to lateral gaze. Note there, for example.