Visual Functions of Primate Area V4.
Visual Functions of Primate Area V4.
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DOI:
10.1146/annurev-vision-030320-041306
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发表时间:
2020-09-15
影响因子:
6
通讯作者:
Kim T
中科院分区:
文献类型:
--
作者:
Pasupathy A;Popovkina DV;Kim T
Area V4-the focus of this review-is a mid-level processing stage along the ventral visual pathway of the macaque monkey. V4 is extensively interconnected with other visual cortical areas along the ventral and dorsal visual streams, with frontal cortical areas, and with several subcortical structures. Thus, it is well poised to play a broad and integrative role in visual perception and recognition-the functional domain of the ventral pathway. Neurophysiological studies in monkeys engaged in passive fixation and behavioral tasks suggest that V4 responses are dictated by tuning in a high-dimensional stimulus space defined by form, texture, color, depth, and other attributes of visual stimuli. This high-dimensional tuning may underlie the development of object-based representations in the visual cortex that are critical for tracking, recognizing, and interacting with objects. Neurophysiological and lesion studies also suggest that V4 responses are important for guiding perceptual decisions and higher-order behavior.
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影响因子:
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DOI:
10.1073/pnas.1310806110
发表时间:
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DOI:
10.1523/jneurosci.1890-11.2011
发表时间:
2011-08-31
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
Bushnell BN;Harding PJ;Kosai Y;Bair W;Pasupathy A
通讯作者:
Pasupathy A