Figure 1 | Scientific Reports

Figure 1

From: Predicting real world spatial disorientation in Alzheimer’s disease patients using virtual reality navigation tests

Figure 1

Illustration of the VST. (a) Participants are shown videos of a shopping trolley, from a first person perspective, moving along fixed routes in a supermarket, (b) Egocentric orientation component of task, where the direction of the starting location in relation to destination location must be indicated, (c) Allocentric orientation component of task, where the destination location must be indicated (blue circle represents example response) on a blank map of the supermarket with only the starting location labelled (green circle), (d) Heading direction component of task, where the direction faced when the trial finished must be indicated. Adapted from59.

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