منابع مشابه
Food Texture Preferences in Infants Versus Toddlers
Previous research has demonstrated that newborns are capable of preferentially responding to distinct tastes and food-related odors. However. whether infants are also capable of responding to distinct food textures has not been previously investigated. The present research determined whether food texture preferences differ during two developmental periods. infancy and toddlerhood. and whether e...
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We investigated whether young infants orient reliably towards more salient vs. less salient objects in a visual scene. Subjects were tested with stimuli presented on textured fields, one side showing a target stimulus (a 'more salient' or 'less salient' texture patch) and the other a background stimulus. Infants typically preferred the more salient, but not the less salient target. Their behavi...
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In this paper, we propose a new texture analysis method using the deterministic partially selfavoiding walk performed on maps modified with thresholds. In this method, two pixels of the map are neighbors if the Euclidean distance between them is less than √ 2 and the weight (difference between its intensities) is less than a given threshold. The maps obtained by using different thresholds highl...
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Continuous illumination at low-to-moderate photopic levels can cause damage to the visual system in nonhuman species. Therefore, the authors sought to determine whether behaviorally measurable visual deficits occurred in young human infants who had been exposed to long-term, continuous illumination in a neonatal intensive care unit (NICU). Using the forced-choice, preferential-looking technique...
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Accurate measures of perceptual threshold are difficult to obtain in infants. In a clinical context, the challenges are particularly acute because the methods must yield meaningful results quickly and within a single individual. The present work considers how best to maximize speed, accuracy, and reliability when testing infants behaviorally and suggests some simple principles for improving tes...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/3.9.617