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

Assessment of the Abdomen I: Inspection and Auscultation01:25

Assessment of the Abdomen I: Inspection and Auscultation

696
Introduction
The abdominal examination is a cornerstone of clinical medicine, serving as a critical tool in diagnosing various gastrointestinal (GI) diseases. It involves a systematic approach that includes inspection and auscultation, each with distinct yet complementary roles in assessing the abdomen. This article will delve into these two primary methods healthcare professionals use to examine the abdomen.
Inspection of the Abdomen
The first step in any abdominal examination is inspection....
696

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

Relationship between coffee concentration and bowel motility using bowel-sound-based stimulus-response plots in healthy individuals.

Scientific reports·2025
Same author

Novel Approach Combining Shallow Learning and Ensemble Learning for the Automated Detection of Swallowing Sounds in a Clinical Database.

Sensors (Basel, Switzerland)·2024
Same author

Stimulus-Response Plots as a Novel Bowel-Sound-Based Method for Evaluating Motor Response to Drinking in Healthy People.

Sensors (Basel, Switzerland)·2024
Same author

Evaluation of Temperature Increase From Joule Heat in Numerical Tooth Model by Applying 500 kHz Current for Apical Periodontitis Treatment-Effect of Applied Voltage and Tooth Conductivity.

Bioelectromagnetics·2021
Same author

Polygonally Meshed Dipole Model Simulation of the Electrical Field Produced by the Stomach and Intestines.

Computational and mathematical methods in medicine·2020
Same author

Blue light-emitting diodes induce autophagy in colon cancer cells by Opsin 3.

Annals of gastroenterological surgery·2018

相关实验视频

Updated: Sep 16, 2025

Studying Murine Small Bowel Mechanosensing of Luminal Particulates
10:21

Studying Murine Small Bowel Mechanosensing of Luminal Particulates

Published on: March 18, 2022

2.0K

传感器排列策略,以有效地定位肠道声音源.

Kenji Takawaki1, Takeyuki Haraguchi2, Takahiro Emoto3

  • 1Division of Science and Technology, Graduate School of Science and Technology for Innovation, Tokushima University, Tokushima, 770-8506 Japan.

Biomedical engineering letters
|July 8, 2025
PubMed
概括

非对称的电子听筒 (ES) 装置显著提高了肠声 (BS) 源定位的准确性,用于进行非侵入性肠移动性评估. 这种方法提高了功能性胃肠道疾病的诊断能力.

关键词:
不对称度的程度不对称度的程度肠道上的声音.基于能源的来源局部化.

更多相关视频

Sound Source Localization Testing in Single-sided Deafness Following Bone Conduction Intervention
04:32

Sound Source Localization Testing in Single-sided Deafness Following Bone Conduction Intervention

Published on: December 20, 2024

439
In vitro Functional Characterization of Mouse Colorectal Afferent Endings
14:09

In vitro Functional Characterization of Mouse Colorectal Afferent Endings

Published on: January 21, 2015

9.7K

相关实验视频

Last Updated: Sep 16, 2025

Studying Murine Small Bowel Mechanosensing of Luminal Particulates
10:21

Studying Murine Small Bowel Mechanosensing of Luminal Particulates

Published on: March 18, 2022

2.0K
Sound Source Localization Testing in Single-sided Deafness Following Bone Conduction Intervention
04:32

Sound Source Localization Testing in Single-sided Deafness Following Bone Conduction Intervention

Published on: December 20, 2024

439
In vitro Functional Characterization of Mouse Colorectal Afferent Endings
14:09

In vitro Functional Characterization of Mouse Colorectal Afferent Endings

Published on: January 21, 2015

9.7K

科学领域:

  • 生物医学工程 生物医学工程
  • 胃肠病学 胃肠病学
  • 声学信号处理 声学信号处理

背景情况:

  • 功能性胃肠道疾病 (FGIDs) 缺乏客观的诊断方法.
  • 精确评估肠机动性对于FGID诊断至关重要.
  • 目前用于评估肠道移动性的非侵入性方法需要改进.

研究的目的:

  • 开发一种非侵入性方法来客观评估肠道运动.
  • 调查非对称电子耳机 (ES) 装置是否可以提高肠道声音 (BS) 源定位的准确性.
  • 引入和验证一种用于量化ES排列不对称性的新型索引.

主要方法:

  • 进行了腹部声学环境的模拟.
  • 比较了对称和不对称的四ES排列之间的BS源定位精度.
  • 介绍并分析了基于角度的不对称度 ([公式:见文本]) 指数.
  • 在不同的信号噪声比 (SNR) 条件下评估本地化性能.

主要成果:

  • 随着[公式:参见文本]值的增加,BS源本地化准确性增加.
  • 不对称的ES安排在定位准确性方面明显优于对称的.
  • 即使在高噪音环境中也观察到更好的准确性.
  • 各种不对称的模式显示了增强的本地化.

结论:

  • 不对称的ES安排大大提高了BS源定位的准确性.
  • 拟议的[公式:查看文本]索引有效量化了不对称性,以实现更好的本地化.
  • 在ES放置的不对称性是增强的非侵入性肠移动性评估的关键.
  • 这项技术为诊断和管理FGID提供了前景.