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Updated: Jun 6, 2025

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
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通过假肢视觉模拟来估计空间定位的视觉感知

Diego Luján Villarreal1, Wolfgang Krautschneider2

  • 1Departamento de Mecatrónica y Biomédica, Escuela de Ingeniería y Ciencias, Instituto Tecnológico y de Estudios Superiores de Monterrey, Monterrey 64700, Mexico.

Journal of imaging
|November 26, 2024
PubMed
概括

这项研究比较了视觉假肢的2D和3D视网膜电极阵列. 3D阵列显示了对单个视网膜细胞更有选择性的刺激的潜力,改善了视觉感知.

关键词:
像素化的视觉感知.视力假体视力 视力假体视网膜植入物植入物是什么一个单细胞的选择性.视觉色素 (Visual Phosphenes) 是一种可见的色素.

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Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
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