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. 2021 Sep 13;9(17):e15020. doi: 10.14814/phy2.15020

FIGURE 1.

FIGURE 1

Representations of the two visual paradigm searches (a) the simple shape visual presentation and (b) the complex NVC task. The first three trials included viewing a simple visual presentation (a), where simple geometric shapes (i.e., circle, square, triangle, etc.) of different colors moved to randomized points across the visual display. These shapes changed positions at three different speeds: 4‐, 2‐, and 0.5‐s, where the order of the three NVC tasks was randomized prior to participant arrival. Additionally, it is important to note that this sequence is one example of how the geometric shapes were presented. However, as this presentation was randomized based on location, shape, and color; there is an endless possibility of potential shape sequences. The complex NVC task involved a complex visual search paradigm “Where's Waldo?” (b). Screen brightness was maximized, and the entire 27‐inch screen was utilized