منابع مشابه
Experience-Dependent Perceptual Grouping and Object-Based Attention
Attention can be allocated to objects as well as locations, even if the objects are partially occluded. A fundamental question concerns the nature of the ‘objects’ of this attention. Recent studies show that objects can be defined based on Gestalt grouping principles, or based on familiarity. The effects of both grouping and familiarity can be understood in terms of amore general hypothesis: th...
متن کاملAttention and perceptual organization
How does attention contribute to perceptual experience? Within cognitive science, attention is known to contribute to the organization of sensory features into perceptual objects, or ‘‘object-based organization.’’ The current paper tackles a different type of organization and thus suggests a different role for attention in conscious perception. Within every perceptual experience we find that mo...
متن کاملAttention and Perceptual Learning
Perceptual learning as a phenomenon. We are all of us experts. Each one of us is able to effortlessly distinguish between a large number of people that we encounter in our everyday lives. When considered as stimuli in the abstract this is a difficult discrimination task as the stimuli are all rather similar to one another, yet we can identify an individual in a moment with an accuracy that woul...
متن کاملPerceptual organization and attention.
It is widely assumed that the grouping of the visual field first described by the Gestalt psychologists and the related phenomenon of texture segregation occur very early in the processing of visual information and involve preattentive processes. All the recent evidence supporting this assumption comes from visual search experiments in which the subject is actively looking for a target and atte...
متن کاملPerceptual objects capture attention
A recent study has demonstrated that the mere organization of some elements in the visual field into an object attracts attention automatically [Kimchi, R., Yeshurun, Y., & Cohen-Savransky, A. (2007). Automatic, stimulus-driven attentional capture by objecthood. Psychonomic Bulletin & Review, 14(1), 166-172]. We tested whether similar results will emerge when the target is not a part of the obj...
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ژورنال
عنوان ژورنال: Synthese
سال: 2020
ISSN: 0039-7857,1573-0964
DOI: 10.1007/s11229-020-02602-6