منابع مشابه
Colour vision: Putting it in context
Our perception of a surface's colour depends in a complex way on the colours of surrounding surfaces; this "colour contrast' is linked to the "colour constancy' which is important for object recognition, but in ways more complex than we yet understand.
متن کاملColor vision: Putting it together
Color vision depends on the visual system comparing signals that originate in different classes of cone photoreceptors. New work shows that the different classes of cones are not only distributed irregularly, but in different individuals they are present in very variable proportions. Surprisingly, this does not affect color vision.
متن کاملSchizophrenia: Putting context in context
Word count: 57 Main text Word count: 1165 References Word count: 252 Entire text Word count: 1527 Schizophrenia: Putting context in context Sohee Park, Junghee Lee, Bradley Folley and Jejoong Kim Department of Psychology and the Center for Integrative and Cognitive Neuroscience, Vanderbilt University 111 21st Ave South, Nashville, TN 37240 USA 615 322 2532 (telephone) [email protected] ...
متن کاملPutting it Simply: a Context-Aware Approach to Lexical Simplification
We present a method for lexical simplification. Simplification rules are learned from a comparable corpus, and the rules are applied in a context-aware fashion to input sentences. Our method is unsupervised. Furthermore, it does not require any alignment or correspondence among the complex and simple corpora. We evaluate the simplification according to three criteria: preservation of grammatica...
متن کاملColour vision: Now you see it, now you don't
Some neurological patients become colour blind as a result of damage to the brain. Characteristically, the critical area of damage includes a ventromedial region in the occipital lobe. Indeed, modern methods of neuroimaging have demonstrated a locus of activation in this region, now dubbed the ‘colour centre’, when normal observers passively view a coloured scene [1]. It would be natural to ass...
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ژورنال
عنوان ژورنال: Current Biology
سال: 1996
ISSN: 0960-9822
DOI: 10.1016/s0960-9822(96)00736-1