Transformations and representations supporting spatial perspective taking.

ABSTRACT: Spatial perspective taking is the ability to reason about spatial relations relative to another's viewpoint. Here, we propose a mechanistic hypothesis that relates mental representations of one's viewpoint to the transformations used for spatial perspective taking. We test this hypothesis using a novel behavioral paradigm that assays patterns of response time and variation in those patterns across people. The results support the hypothesis that people maintain a schematic representation of the space around their body, update that representation to take another's perspective, and thereby to reason about the space around their body. This is a powerful computational mechanism that can support imitation, coordination of behavior, and observational learning.

SUBMITTER: Yu AB 

PROVIDER: S-EPMC5847287 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature