Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Focusing of Light in the Eye01:16

Focusing of Light in the Eye

5.3K
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...
5.3K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

A learning curve analysis of resident-performed laparoscopic transabdominal preperitoneal inguinal hernia repair and the impact of the operative interval.

Surgery today·2026
Same author

Integrated Blood Inflammatory Ratios and Cerebrospinal Fluid Blood‒Brain Barrier Dysfunction Predict Relapse Risk in Neuromyelitis Optica Spectrum Disorder.

Brain and behavior·2026
Same author

Grain-Oriented Dissolution Enabled by Hydrogel for Highly Reversible Zn Anodes.

Angewandte Chemie (International ed. in English)·2026
Same author

Emotional valence, not arousal, influences taste perception.

Perception·2026
Same author

HybridSphere: Enhancing Hybrid Meetings with Avatar-Based VR Environments.

IEEE transactions on visualization and computer graphics·2026
Same author

Mask Balancing: Perception-Driven Dynamic Visibility Enhancement for Occlusion-Capable Optical See-Through Head-Mounted Displays.

IEEE transactions on visualization and computer graphics·2026
Same journal

Multimodal Contrastive Spatiotemporal Self-Organizing Neural Networks for In-Home Activity Learning of Mild Cognitive Impairment.

IEEE journal of biomedical and health informatics·2026
Same journal

Integrating Multi-View Residue Graph and Protein Language Model for Cell-Penetrating Peptide Prediction via Global-Local Graph Aggregation and Cross-Attentive Fusion.

IEEE journal of biomedical and health informatics·2026
Same journal

An Ultra-Lightweight Cross-scale Attention Mamba Network for Accurate Skin Lesion Segmentation.

IEEE journal of biomedical and health informatics·2026
Same journal

Explanation-Guided Reconstruction of Missing Clinical Features for Survival Prediction in Pancreatic Cancer.

IEEE journal of biomedical and health informatics·2026
Same journal

stDGCN: A dual-augmentation graph convolutional network for identifying spatial domains with attention mechanism.

IEEE journal of biomedical and health informatics·2026
Same journal

Patient-specific Biomechanical Investigation of Percutaneous Pulmonary Valves: Towards the Integration of Routinely Acquired Clinical Data and Fluid-structure Interaction Simulations.

IEEE journal of biomedical and health informatics·2026
查看所有相关文章

相关实验视频

Updated: Jan 14, 2026

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential
07:11

Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential

Published on: May 25, 2020

6.8K

基于电光眼镜检测的折射视力问题的检测

Xin Wei, Huakun Liu, Yutaro Hirao

    IEEE journal of biomedical and health informatics
    |January 12, 2026
    PubMed
    概括
    此摘要是机器生成的。

    电眼镜 (EOG) 显示了被动检测折射功率变化的潜力. 虽然在个性化测试中准确,但在时间和个体之间将EOG模型推广为折射误差检测仍然是一个重大挑战.

    更多相关视频

    Subjective Refraction Test Using a Smartphone for Vision Screening
    05:36

    Subjective Refraction Test Using a Smartphone for Vision Screening

    Published on: October 18, 2024

    1.7K
    Simultaneous Recording of Electroretinography and Visual Evoked Potentials in Anesthetized Rats
    10:30

    Simultaneous Recording of Electroretinography and Visual Evoked Potentials in Anesthetized Rats

    Published on: July 1, 2016

    12.9K

    相关实验视频

    Last Updated: Jan 14, 2026

    Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential
    07:11

    Assessing Early Stage Open-Angle Glaucoma in Patients by Isolated-Check Visual Evoked Potential

    Published on: May 25, 2020

    6.8K
    Subjective Refraction Test Using a Smartphone for Vision Screening
    05:36

    Subjective Refraction Test Using a Smartphone for Vision Screening

    Published on: October 18, 2024

    1.7K
    Simultaneous Recording of Electroretinography and Visual Evoked Potentials in Anesthetized Rats
    10:30

    Simultaneous Recording of Electroretinography and Visual Evoked Potentials in Anesthetized Rats

    Published on: July 1, 2016

    12.9K

    科学领域:

    • 眼科医生 眼科 眼科
    • 生物医学工程 生物医学工程
    • 信号处理 信号处理

    背景情况:

    • 由于细微的症状,早期发现视力障碍是很困难的.
    • 目前的家庭视力诊断通常是自主启动和离散的.
    • 折射障碍是一种常见的视力障碍,需要精确监测.

    研究的目的:

    • 调查使用电眼图 (EOG) 来被动检测折射功率变化的可行性.
    • 开发和评估基于EOG的分类模型来检测折射误差.
    • 评估EOG模型在主题内,时间概括和跨主题场景中的表现.

    主要方法:

    • 39名参与者使用光学试验镜头模拟了折射条件.
    • 在视觉任务中记录了电眼镜 (EOG) 信号.
    • 训练了分类模型,以预测与基线相对的模拟折射功率水平.

    主要成果:

    • 在受试者内部的EOG模型在条件内测试中实现了高精度 (0.950 ± 0.034).
    • 实验对象内部模型的时间概括显示出高度可变性和较低的整体准确性 (0.159 ± 0.285).
    • 与天真或规范化模型相比,通过微调 (0.785 ± 0.123) 跨主题模型显著改善.

    结论:

    • EOG信号包含用于分类折射功率的有价值信息,特别是在个性化监控中.
    • 基于EOG的折射误差检测在不同时间点和个体之间进行普遍化是一个巨大的挑战.
    • 这项研究为开发用于视觉状态监测的被动实时EOG系统提供了洞察力.