On the Failure to Detect Changes in Scenes across Saccades
On the Failure to Detect Changes in Scenes across Saccades
In this chapter, the impact of “functional blindness” during saccades—rapid point-to-point eye movements—on the current theories of perception is explored. These saccades cause gaps in the visual stream that reaches our mental representation of the environment. A detailed explanation of the phenomenon is provided, from its physical and anatomical causes to its functional effect on perception. Several experiments and studies pertaining to the study are discussed to support the conclusions drawn at the end of the chapter. The chapter posits that this phenomenon supports the assumption that there is an area of the brain responsible for maintaining representations of the visual world, which allows inferences to be made during those visual gaps. These representations are assumed to be based primarily on the general information provided by the stimuli rather than specific details, which allows greater focus on areas of importance to the viewer.
Keywords: point-to-point eye movements, saccades, functional blindness, perception, experiments, studies, mental representation
Oxford Scholarship Online requires a subscription or purchase to access the full text of books within the service. Public users can however freely search the site and view the abstracts and keywords for each book and chapter.
Please, subscribe or login to access full text content.
If you think you should have access to this title, please contact your librarian.
To troubleshoot, please check our FAQs , and if you can't find the answer there, please contact us .
