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Updated: Mar 12, 2026

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
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Published on: April 11, 2025

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反复接触与任务相关的和与任务无关的信息 - 以及它们的相互作用 - 会影响视觉搜索性能.

Chloe Callahan-Flintoft1, Patrick H Cox2, Emma M Siritzky3

  • 1U.S. Army DEVCOM Army Research Laboratory, Aberdeen Proving Ground, Adelphi, MD, USA. chloe.a.callahan-flintoft.civ@army.mil.

Attention, perception & psychophysics
|March 11, 2026
PubMed
概括

人类视觉系统在视觉搜索过程中适应与任务相关的和无关的信息. 当关键的目标信息稀缺时,优先考虑不那么重要的上下文,优化视觉处理.

关键词:
注意力 注意力 注意力 注意力选择历史记录 选择历史记录任务曝光 任务曝光视觉搜索 视觉搜索 视觉搜索

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相关概念视频

Color Vision01:24

Color Vision

Color perception begins in the retina, the light-sensitive layer at the back of the eye. Two main theories explain how colors are seen: the trichromatic theory and the opponent-process theory. The trichromatic theory, proposed by Thomas Young in 1802 and extended by Hermann von Helmholtz in 1852, suggests that color vision is based on three types of cone receptors in the retina. These cones are sensitive to different but overlapping ranges of wavelengths corresponding to red, blue, and green.
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