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积极控制:在一个双目标的注意力眼任务中,内生暗示效应

S Montakhaby Nodeh1, E MacLellan1, B Milliken1

  • 1McMaster University, Canada.

Consciousness and cognition
|February 3, 2024
PubMed
概括

预示注意力冲突的预兆可以提高双目标任务的性能. 这项研究表明,指示任务难度的线索增强了注意力,影响了最初的 (T1) 和随后的 (T2) 目标处理.

关键词:
一个注意力闪.认知控制 认知控制内生线索的内生线索积极主动控制 积极主动控制选择性注意力 选择性注意力

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Focusing of Light in the Eye01:16

Focusing of Light in the Eye

Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...