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Filters: Collection: "ir_uspace"
1 - 25 of 4
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Friedrich, Frances; Walker, James A. | Effects of parietal injury on covert orienting of visual attention | The cognitive act of shifting attention from one place in the visual field to another can be accomplished covertly without muscular changes. The act can be viewed in terms of three internal mental operations: disengagement of attention from its current focus, moving attention to the target, and enga... | Dominance, cerebral; attention; extinction, psychological | 1984-07 |
| 2 |
 | Friedrich, Frances | Visual perception without awareness in a patient with posterior cortical atrophy: impaired explicit but not implicit processing of global information | A patient with progressive posterior cortical atrophy (PCA) was examined on several tests of visual cognition. The patient displayed multiple visual cognitive deficits, which included problems identifying degraded stimuli, attending to two or more stimuli simultaneously, recognizing faces, tracing s... | Posterior cortical atrophy; Global-local processing; Consciousness; Balint's syndrome; Simultanagnoisa | 2002 |
| 3 |
 | Friedrich, Frances | Visual perception without awareness in a patient with progressive posterior cortical atrophy: impaired explicity but not implicit processing or global information | A patient with progressive posterior cortical atrophy (PCA) was examined on several tests of visual cognition. The patient displayed multiple visual cognitive deficits, which included problems identifying degraded stimuli, attending to two or more stimuli simultaneously, recognizing faces, tracing... | Posterior cortical atrophy; Global-local processing; Consciousness; Balint's syndrome; Simultanagnosia | 2002 |
| 4 |
 | Faugeras, Olivier Dominique | Digital color image processing and psychophysics within the framework of a human visual model | A three-dimensional homomorphic model of human color vision based on neurophysiological and psychophysical evidence is presented. This model permits the quantitative definition of perceptually important parameters such as brightness. saturation, huo and strength. By modelling neural interaction in t... | Human visual model; Neurophysiological evidence; Psychophysical evidence | 1977 |
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