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

Anatomy of Respiratory System II: Lower Respiratory Tract01:31

Anatomy of Respiratory System II: Lower Respiratory Tract

844
The lower respiratory tract is anatomically composed of several vital structures, including the larynx, trachea, bronchial tree, alveoli, lungs, and pleurae. Each component has a specific function, and all are intricately connected to ensure efficient respiration.
The Larynx
It is located between the pharynx and the trachea, acts as a passageway for air, and hosts several critical structures, such as the epiglottis, vocal cords, and glottis. The epiglottis acts as a gateway, guiding food to the...
844
The Bronchial Tree01:23

The Bronchial Tree

2.3K
The human bronchi and bronchial tree play a crucial role in the respiratory system, facilitating the exchange of oxygen and carbon dioxide. Let's delve into the intricate structure and functions of these respiratory components.
The trachea, commonly known as the windpipe, is a tube that connects the larynx (voice box) to the bronchi. At a point called the carina, it bifurcates into two primary bronchi. The right primary bronchus is wider, shorter, and more vertical than the left primary...
2.3K
Anatomy of Respiratory System I: Upper Respiratory Tract01:29

Anatomy of Respiratory System I: Upper Respiratory Tract

1.2K
The upper respiratory tract plays a vital role in the respiratory system, comprising several structures that facilitate air intake and prepare air for the lungs. It also serves as the first line of defense against pathogens and particles. This tract includes the nose and nasal cavity, the oral cavity, the paranasal sinuses, and the pharynx, each with specific functions and features.
Nose and nasal cavity
The nose and nasal cavity represent the main external openings of the respiratory tract....
1.2K
Asthma-II: Pathophysiology and Classification01:26

Asthma-II: Pathophysiology and Classification

2.6K
Asthma is a prevalent chronic respiratory condition marked by inflammation and hyperresponsiveness of the airways. Its pathophysiology involves complex interactions among inflammatory pathways, immune responses, and neural mechanisms.
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
2.6K
Gross Anatomy of the Lungs01:17

Gross Anatomy of the Lungs

1.7K
The lungs are a pair of vital organs connected to the trachea via the left and right bronchi. The base of these organs meets the dome-shaped muscle known as the diaphragm. Encased by the pleurae, the lungs contact the mediastinum. The right lung is shorter yet wider, and has a larger volume than the left lung. The left lung has an indentation known as the cardiac notch. The superior region of the lungs is referred to as the apex, whereas the base is the lower region near the diaphragm. The...
1.7K
Overview of Respiratory System01:23

Overview of Respiratory System

3.5K
The respiratory system is a complex biological apparatus that facilitates the exchange of gases, specifically oxygen and carbon dioxide, between our bodies and the environment. This system plays a vital role in the physiological process of respiration, an essential function for sustaining life.
What is the Respiratory System?
The respiratory system consists of a series of organs responsible for taking in oxygen and expelling carbon dioxide. The primary function of the respiratory system is to...
3.5K

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

Binary spatial-spectral encoding and decoding for ultra-multiplexed digital PCR: Breaking the fluorescence channel limit.

Biosensors & bioelectronics·2026
Same author

Benefiting From OOD Samples in Open-Set Semi-Supervised Object Detection.

IEEE transactions on neural networks and learning systems·2026
Same author

Evaluating the image quality and brain microstructural exploration of mean apparent propagator-MRI-a pilot study.

BMC medical imaging·2026
Same author

Heavy metals, gastrointestinal polymer-related materials, and gut microbiome in an Indo-Pacific bottlenose dolphin (Tursiops aduncus) recovered from a fisheries bycatch-related event in the East China Sea.

Ecotoxicology and environmental safety·2026
Same author

DreamFuse: Towards Realistic and Seamless Image Fusion Across Diverse Scenarios.

IEEE transactions on pattern analysis and machine intelligence·2026
Same author

High-Fidelity and Lip-Synced Talking Face Synthesis via Landmark-Based Diffusion Model.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same journal

Physiology-guided Self-supervised Learning for Simultaneous Dual-Tracer PET Separation.

IEEE transactions on medical imaging·2026
Same journal

Informed-Exploration Reinforcement Learning for Automated Virtual Coronary Intervention Planning.

IEEE transactions on medical imaging·2026
Same journal

4D Reconstruction of Fetal Left Ventricle from Echocardiography via 2.5D Radial Segmentation and Graph-Fourier Reconstruction.

IEEE transactions on medical imaging·2026
Same journal

Generalised Medical Phrase Grounding.

IEEE transactions on medical imaging·2026
Same journal

EndoLRMGS: Combining Large Reconstruction Modelling and Gaussian Splatting for Complete Endoscopic Scene Reconstruction.

IEEE transactions on medical imaging·2026
Same journal

A Neural-Analytical Fusion Scatter Correction Method for Multi-Source CT Using Equivalent High-Order Scatter.

IEEE transactions on medical imaging·2026
查看所有相关文章

相关实验视频

Updated: Jun 15, 2025

Author Spotlight: Learning Systematic Bronchoscopy in a Simulation-Base Setting
04:47

Author Spotlight: Learning Systematic Bronchoscopy in a Simulation-Base Setting

Published on: June 23, 2023

2.4K

BCNet:通过结构导向表示学习来进行支气管分类.

Wenhao Huang, Haifan Gong, Huan Zhang

    IEEE transactions on medical imaging
    |August 23, 2024
    PubMed
    概括
    此摘要是机器生成的。

    一个新的支气管分类网络 (BCNet) 改进了使用CT扫描对肺部疾病的自动支气管分类. 这种人工智能模型通过分析支气管树拓学来提高诊断准确性,优于现有的方法.

    更多相关视频

    Three-Dimensional Phase Resolved Functional Lung Magnetic Resonance Imaging
    10:44

    Three-Dimensional Phase Resolved Functional Lung Magnetic Resonance Imaging

    Published on: June 21, 2024

    461
    Author Spotlight: Demonstrating Systematic Endobronchial Ultrasound to New Endoscopists
    05:22

    Author Spotlight: Demonstrating Systematic Endobronchial Ultrasound to New Endoscopists

    Published on: August 11, 2023

    1.8K

    相关实验视频

    Last Updated: Jun 15, 2025

    Author Spotlight: Learning Systematic Bronchoscopy in a Simulation-Base Setting
    04:47

    Author Spotlight: Learning Systematic Bronchoscopy in a Simulation-Base Setting

    Published on: June 23, 2023

    2.4K
    Three-Dimensional Phase Resolved Functional Lung Magnetic Resonance Imaging
    10:44

    Three-Dimensional Phase Resolved Functional Lung Magnetic Resonance Imaging

    Published on: June 21, 2024

    461
    Author Spotlight: Demonstrating Systematic Endobronchial Ultrasound to New Endoscopists
    05:22

    Author Spotlight: Demonstrating Systematic Endobronchial Ultrasound to New Endoscopists

    Published on: August 11, 2023

    1.8K

    科学领域:

    • 医疗成像医学成像
    • 人工智能的人工智能
    • 计算解剖学的计算解剖学

    背景情况:

    • 使用CT扫描对支气管树进行准确的分析对于诊断肺部和呼吸道疾病至关重要.
    • 支气管树拓学的个体变异对自动化分类系统构成重大挑战.

    研究的目的:

    • 引入支气管分类网络 (BCNet),这是一个旨在改善自动支气管分类的新型框架.
    • 从点云中利用分段级的拓信息来增强voxel级特征学习.

    主要方法:

    • 开发了BCNet,这是一个结构导向的框架,有两个分支:用于分段分类的点-伏塞尔图神经网络 (PV-GNN) 和用于voxel标签的卷积神经网络 (CNN).
    • 同时训练两个分支来学习共享脊柱的拓意识特征.
    • 通过仅允许使用CNN分支来确保高效的推断.

    主要成果:

    • BCNet显著超过了最先进的方法,在支气管分类的F1得分中取得了超过8.0%的改善.
    • 拟议的框架证明了与基线CNN模型相比的推断效率.
    • 介绍了BronAtlas,这是一个开放访问的对支气管成像分析的基准数据集,附有详细注释.

    结论:

    • 在医学成像中,BCNet为拓意识的支气管分类提供了强大而高效的解决方案.
    • 布朗阿特拉斯基准为推进肺部和呼吸道疾病诊断研究提供了宝贵的资源.
    • 开发的框架有望提高临床诊断工具的准确性和效率.