Allocentric and egocentric updating of spatial memories

Although it is traditionally used as a test for cognitive maps, it is actually a spatial updating test (Wang, 2003).

In this task, subjects are led along an outbound trip, sometimes with multiple segments. Ross (Eds.), The Psychology of Learning and Motivation, 42, Advances in Research and Theory: Cognitive Vision, pp.

Vector summation is usually considered to be the underlining mechanism.

Spatial updating is a very common process found in almost all species tested, including insects, birds, rodents, and primates including humans. Spatial updating of virtual displays during self- and display rotation.

Due to the nature of the process, path integration is always subject to cumulative errors. These tasks are generally very difficult and young children often fail in these tasks. The cognitive process involved in spatial reasoning tasks are different from the spatial updating system, and usually needs to compete with and overcome the spatial updating system to generate a correct answer (May, 2004; Wang, 2007). Simultaneous spatial updating in nested environments. Usually multiple sources of perceptual information are combined to provide more accurate estimation of self motion. When the cues are in conflict, some cues have stronger influence than others.

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