منابع مشابه
Seeing without being seen
Over the past decade, researchers have reported several impressive discoveries aimed at controlling the flow of light in ways that defy common intuition. Andrea Alù and Nader Engheta, at the University of Texas at Austin and the University of Pennsylvania, in a paper in Physical Review Letters now propose a way of sensing with light through a nearly invisible detector [1]. This follows previous...
متن کاملVisual sensing without seeing.
It has often been assumed that when we use vision to become aware of an object or event in our surroundings, this must be accompanied by a corresponding visual experience (i.e., seeing). The studies reported here show that this assumption is incorrect. When observers view a sequence of displays alternating between an image of a scene and the same image changed in some way, they often feel (or s...
متن کاملVisuospatial Sequence Learning without Seeing
BACKGROUND The ability to detect and integrate associations between unrelated items that are close in space and time is a key feature of human learning and memory. Learning sequential associations between non-adjacent visual stimuli (higher-order visuospatial dependencies) can occur either with or without awareness (explicit vs. implicit learning) of the products of learning. Existing behaviour...
متن کاملInattentional Blindness: Looking Without Seeing
Surprising as it may seem, research shows that we rarely see what we are looking at unless our attention is directed to it. This phenomenon can have serious life-and-death consequences. Although the inextricable link between perceiving and attending was noted long ago by Aristotle, this phenomenon, now called inattentional blindness (IB), only recently has been named and carefully studied. Amon...
متن کاملSeeing without Seeing? Degraded Conscious Vision in a Blindsight Patient
Blindsight patients, whose primary visual cortex is lesioned, exhibit preserved ability to discriminate visual stimuli presented in their "blind" field, yet report no visual awareness hereof. Blindsight is generally studied in experimental investigations of single patients, as very few patients have been given this "diagnosis". In our single case study of patient GR, we ask whether blindsight i...
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ژورنال
عنوان ژورنال: Phenomenology and the Cognitive Sciences
سال: 2016
ISSN: 1568-7759,1572-8676
DOI: 10.1007/s11097-016-9473-z