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Feature-based attention in visual cortex

delete2006-06-01
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J
John H. R. Maunsell *
S
Stefan Treue
DOI:10.1016/j.tins.2006.04.001delete
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摘要

摘要

En 中文
Although most studies of visual attention have examined the effects of shifting attention between different locations in the visual field, attention can also be directed to particular visual features, such as a color, orientation or a direction of motion. Single-unit studies have shown that attention to a feature modulates neuronal signals in a range of areas in monkey visual cortex. The location-independent property of feature-based attention makes it particularly well suited to modify selectively the neural representations of stimuli or parts within complex visual scenes that match the currently attended feature. This review is part of the TINS special issue on The Neural Substrates of Cognition.
Keyword:
MACAQUE AREA V4
INFERIOR TEMPORAL NEURONS
INFEROTEMPORAL CORTEX
SELECTIVE ATTENTION
3-DIMENSIONAL SPACE
NEURAL MECHANISMS
SPATIAL ATTENTION
FEATURE TARGETS
FRONTAL-CORTEX
RESPONSES
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Trends in Neurosciences
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15.1
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5.3K
被引数:
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