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. 2017 Apr 5;8:122. doi: 10.3389/fneur.2017.00122

Figure 3.

Figure 3

Example of spontaneous nystagmus for up to 90 min in an MRI machine. Graph shows horizontal slow-phase eye velocity of a single subject with negative representing left and positive right. The nystagmus incompletely adapts, and the aftereffect exceeds 30 min, reflecting the relatively long duration of being in the MRI machine.