Fig. 1.
Example of blink and associated eye transients. A: horizontal left eye transient. B: vertical left eye transient. C: right eyelid. Position traces are in green and velocity traces in black. It was a general feature, as in this example, to have the eye transients starting before the blink. How the single exponential fit of the monotonic drifts (in blue for the position traces, in red for the velocity traces) was computed is reported in the text. BLONS, HTONS, and VTONS indicate the onset of the blink, of the horizontal eye transient, and of the vertical eye transient, respectively. BLDONS, HTDONS, and VTDONS indicate the onsets of their exponential drifts.