Prediction, attention, and unconscious processing in hierarchical auditory perception
نویسندگان
چکیده
منابع مشابه
Prediction, attention, and unconscious processing in hierarchical auditory perception
In order to adjust to an ever-changing environment, our brain constantly constructs predictions for various inputs. The auditory system in particular has been shown to automatically use predictions to facilitate sequential processing. Predictive coding theories suppose that the brain extracts regularities to actively predict what is next. It is assumed that brain functions consist of a hierarch...
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Hierarchical predictive coding suggests that attention in humans emerges from increased precision in probabilistic inference, whereas expectation biases attention in favor of contextually anticipated stimuli. We test these notions within auditory perception by independently manipulating top-down expectation and attentional precision alongside bottom-up stimulus predictability. Our findings supp...
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Introduction: Auditory processing disorder (APD) is a type of abnormal perceptual processing of auditory information within the central auditory nervous system that could be influenced by cognitive factors, such as attention. Attention is one of most important cognitive functions in the development of learning in children, so it is important to recognize and evaluate a variety of attention defi...
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Conscious perception is substantially overestimated when standard measurement techniques are used. That overestimation has contributed to the controversial nature of studies of unconscious perception. A process-dissociation procedure (L. L. Jacoby, 1991) was used for separately estimating the contribution of conscious and unconscious perception to performance of a stem-completion task. Unambigu...
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ژورنال
عنوان ژورنال: Frontiers in Psychology
سال: 2013
ISSN: 1664-1078
DOI: 10.3389/fpsyg.2013.00955