Predictive eye movements in natural vision.

ABSTRACT: In the natural world, the brain must handle inherent delays in visual processing. This is a problem particularly during dynamic tasks. A possible solution to visuo-motor delays is prediction of a future state of the environment based on the current state and properties of the environment learned from experience. Prediction is well known to occur in both saccades and pursuit movements and is likely to depend on some kind of internal visual model as the basis for this prediction. However, most evidence comes from controlled laboratory studies using simple paradigms. In this study, we examine eye movements made in the context of demanding natural behavior, while playing squash. We show that prediction is a pervasive component of gaze behavior in this context. We show in addition that these pr

SUBMITTER: Hayhoe MM 

PROVIDER: S-EPMC3328199 | biostudies-literature | 2012 Mar

REPOSITORIES: biostudies-literature