Age-related changes in local and global visual perception
نویسندگان
چکیده
منابع مشابه
Data Analysis of Age-related Changes in Visual Motion Perception
Many cognitive abilities decline with age, but the rate of changes varies from person to person. The aim of the present study is to explore the possibility to differentiate the age-related and the individual differences in visual information processing. Two different analytical methods – mixed ANOVA and fuzzy clustering, were applied to the data from psychophysical experiments on motion directi...
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The ability to accurately perceive the speed of moving objects is one of many visual functions that decline with age. One factor that may contribute to this is a deterioration in temporal processing speed. At present, there is a dearth of information concerning how this may occur in the central nervous system, particularly in the visual cortex. Thus, in the present study, we investigated the ne...
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Aging is one of the most evident biological processes, but its mechanisms are still poorly understood. Studies of cognitive aging suggest that age is associated with cognitive decline; however, there may be individual differences such that not all older adults will experience cognitive decline. That is, cognitive decline is not intrinsic to aging, but there is some heterogeneity. Many researche...
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The current study addresses the changing use of audio and visual cues in audio-visual speech perception during adulthood by testing young and middle-aged adults using stimuli with incongruent audio-visual consonants. Young adults gave more audio responses and fewer visual responses than middle-aged adults. Results show no age differences in auditory or visual sensitivity. The discrepancy in use...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2019
ISSN: 1534-7362
DOI: 10.1167/19.1.10