Fig. 6
Example of the eye tracking data during FR, sub-004. (a) Pupil dilation is modulated by different phases of the free recall verbal memory task. The pupil size was averaged over all trials of one patient in the FR task. Shaded areas mark epochs of word presentation on the screen and their recall with blank screen. (b) Recalled and forgotten words show different pupil responses during memory encoding. The pupil responses to word presentation were averaged with respect to subsequently recalled (red) and forgotten (blue) words. Shaded areas mark word presented on the screen.
