Mapping visual symbols onto spoken language along the ventral visual stream
نویسندگان
چکیده
منابع مشابه
Temporal tuning properties along the human ventral visual stream.
Both our environment and our behavior contain many spatiotemporal regularities. Preferential and differential tuning of neural populations to these regularities can be demonstrated by assessing rate dependence of neural responses evoked during continuous periodic stimulation. Here, we used functional magnetic resonance imaging to measure regional variations of temporal sensitivity along the hum...
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5. Hubel, D., and Wiesel, T.: Receptive fields and functional architecture of monkey striate cortex, J. Physiol. 195: 215, 1968. 6. Hurvich, L., and Jameson, D.: Some quantitative aspects of an opponent-color theory. II. Brightness, saturation, and hue in normal and dichromatic vision, J. Opt. Soc. Am. 45: 602, 1955. 7. Brindley, G. S.: Effects on colour vision of adaptation to very bright ligh...
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The visual word form area (VWFA) is a ventral stream visual area that develops expertise for visual reading. It is activated across writing systems and scripts and encodes letter strings irrespective of case, font, or location in the visual field with striking anatomical reproducibility across individuals. In the blind, comparable reading expertise can be achieved using Braille. This study inve...
متن کاملBalanced increases in selectivity and tolerance produce constant sparseness along the ventral visual stream.
Although popular accounts suggest that neurons along the ventral visual processing stream become increasingly selective for particular objects, this appears at odds with the fact that inferior temporal cortical (IT) neurons are broadly tuned. To explore this apparent contradiction, we compared processing in two ventral stream stages (visual cortical areas V4 and IT) in the rhesus macaque monkey...
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How are objects represented in the brain? Two facets of this question are currently under investigation. First, are objects represented by activity in a relatively small number of neurons that are each selective for the shape or identity of a specific object (a 'sparse code'), or are they represented by a pattern of activity across a large number of less selective neurons (a 'population code')?...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2019
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.1818575116