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

Neural Control of Respiration01:18

Neural Control of Respiration

2.9K
The neural regulation of respiration is a meticulously coordinated process primarily controlled by the respiratory centers located within the brainstem. These centers, composed of specialized neurons, transmit nerve impulses that control the contraction and relaxation of our respiratory muscles.
Respiratory Centers in the Brainstem
Two primary areas comprise the respiratory center: the medullary respiratory center in the medulla oblongata and the pontine respiratory group in the pons. The...
2.9K

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

Effects of Different Commercial Formulations of Tannic Acid Added at an Equal Inclusion Rate on Intestinal Health and Microbial Flora in Yellow-Feathered Broilers.

Animals : an open access journal from MDPI·2026
Same author

SBRT embedded in low-dose RT plus αPD-1 (immuno-EclipseRT, iERT) elicits CD8<sup>+</sup> T cell immunity against bulky tumors via an IFN-I/NK/DC axis.

Nature communications·2026
Same author

A homozygous splicing mutation in CCDC39 caused multiple morphological abnormalities of the flagella in an infertile man with primary ciliary dyskinesia.

Asian journal of andrology·2026
Same author

Recruitment of the outer-membrane lipoprotein DolP to the division site via anionic phospholipid-mediated diffusion-state switching.

Molecular biology of the cell·2026
Same author

Development of H<sub>2</sub>O<sub>2</sub>-Driven Peroxygenase-Type P450BM3 for Efficient Substrate Removal of Lignin-Derived Phenolics.

Journal of agricultural and food chemistry·2026
Same author

Spatiotemporal voxel-wise concordance between <sup>68</sup>Ga-FAPI and <sup>18</sup>F-FDG PET/CT: association with pathologic response in esophageal squamous cell carcinoma receiving neoadjuvant chemoradiotherapy.

European journal of nuclear medicine and molecular imaging·2026

相关实验视频

Updated: Sep 13, 2025

Acquisition and Semi-Automated Analysis of Respiratory Muscle Surface Electromyography
09:42

Acquisition and Semi-Automated Analysis of Respiratory Muscle Surface Electromyography

Published on: January 24, 2025

709

基于神经信号的呼吸运动跟踪:表面电肌图研究

Xiangbin Zhang1, Yihan Huang1, Yihan Wu2

  • 1Radiotherapy Physics and Technology Center, Cancer Center, West China Hospital, Sichuan University, Chengdu, China.

International journal of radiation oncology, biology, physics
|August 2, 2025
PubMed
概括

表面电肌图 (sEMG) 通过解码神经信号,可以实时跟踪放射治疗的呼吸运动. 这种方法为医疗线性加速器中的系统延迟问题提供了有希望的解决方案.

更多相关视频

Repeated Measurement of Respiratory Muscle Activity and Ventilation in Mouse Models of Neuromuscular Disease
09:24

Repeated Measurement of Respiratory Muscle Activity and Ventilation in Mouse Models of Neuromuscular Disease

Published on: April 17, 2017

13.2K
Simultaneous Scalp Electroencephalography EEG, Electromyography EMG, and Whole-body Segmental Inertial Recording for Multi-modal Neural Decoding
11:25

Simultaneous Scalp Electroencephalography EEG, Electromyography EMG, and Whole-body Segmental Inertial Recording for Multi-modal Neural Decoding

Published on: July 26, 2013

43.5K

相关实验视频

Last Updated: Sep 13, 2025

Acquisition and Semi-Automated Analysis of Respiratory Muscle Surface Electromyography
09:42

Acquisition and Semi-Automated Analysis of Respiratory Muscle Surface Electromyography

Published on: January 24, 2025

709
Repeated Measurement of Respiratory Muscle Activity and Ventilation in Mouse Models of Neuromuscular Disease
09:24

Repeated Measurement of Respiratory Muscle Activity and Ventilation in Mouse Models of Neuromuscular Disease

Published on: April 17, 2017

13.2K
Simultaneous Scalp Electroencephalography EEG, Electromyography EMG, and Whole-body Segmental Inertial Recording for Multi-modal Neural Decoding
11:25

Simultaneous Scalp Electroencephalography EEG, Electromyography EMG, and Whole-body Segmental Inertial Recording for Multi-modal Neural Decoding

Published on: July 26, 2013

43.5K

科学领域:

  • 生物医学工程 生物医学工程
  • 神经科学是一个神经科学.
  • 医学物理 医学物理

背景情况:

  • 呼吸运动跟踪对于辐射治疗的准确性至关重要.
  • 当前方法中的系统延迟限制了精度.
  • 神经信号为实时跟踪提供了一个潜在的替代方案.

研究的目的:

  • 开发和验证使用表面电肌图 (sEMG) 的临床适用呼吸运动跟踪方法.
  • 为了应对与呼吸相关的神经信号实时解码的挑战.
  • 为了克服医疗线性加速器中的系统延迟问题.

主要方法:

  • 在15名健康人群中同时记录神经信号 (sEMG) 和呼吸运动.
  • 交叉相关性分析以确定神经信号和运动之间的时间依赖.
  • 开发一个在线分析框架,使用循环神经网络进行实时预测.

主要成果:

  • 线下提取的神经信号和呼吸运动之间的高相关性 (r > 0.90) 平均前体时间为319 ms.
  • 在不同的记录间隔中观察到的稳定前体时间.
  • 在线分析实现了低平均绝对误差 (0.075 ± 0.021) 和根平均平方误差 (0.098 ± 0.028).

结论:

  • 已经开发出一种基于sEMG的临床适用的呼吸运动跟踪方法.
  • 在线分析方法以最小的延迟实现高精度.
  • 基于sEMG的神经信号跟踪是癌症放射治疗中医疗线性加速器系统延迟的一个有希望的解决方案.