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. 2020 Jun 5;14:20. doi: 10.3389/fncir.2020.00020

Figure 3.

Figure 3

Experimental paradigm. Trials comprise an encoding phase (A), a delay phase (B), and a retrieval phase (C). Each trial started with a static presentation of the virtual environment and two objects located at two different positions during which participants had to memorize the location and identity of the objects. Next, all objects gradually sank into the ground until they completely disappeared. In the delay phase, participants either experienced a forward movement of 25 m or 45 m (updating trials) or remained at their position (static trials). In the subsequent retrieval phase, one of the two objects was presented in the center of the screen, and participants had to turn a 3D-arrow towards the object’s original position in the encoding phase.