磁传感和临床磁力学图的对齐
Negin Ghahremani Arekhloo1,2, Hossein Parvizi1, Siming Zuo1,2
1Microelectronics Lab, James Watt School of Engineering, The University of Glasgow, Glasgow, United Kingdom.
Frontiers in neuroscience
|June 5, 2023
概括
磁肌图 (MMG) 为评估神经肌肉疾病提供了电肌图 (EMG) 的非侵入性替代方案. 磁传感器的进步有望改善肌肉活动监测的空间分辨率和降低噪音.
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.
- 医学诊断 医学诊断 医学诊断
背景情况:
- 神经肌肉疾病 (NMDs) 导致患者遭受重大痛苦,全球人口老龄化增加了其患病率.
- 电肌图 (EMG),表面和针,是评估NMDs肌肉活动的标准.
- 针式EMG虽然具有高分辨率,但具有侵入性,疼痛性,并带有感染风险,特别是对于脊髓肌肉缩等儿科患者.
研究的目的:
- 探索磁筋学 (MMG) 作为NMD评估中EMG的非侵入性替代品.
- 讨论开发MMG磁传感器的挑战和进展.
- 涵盖机动单元行为,磁传感技术和MMG的可穿戴传感器评估.
主要方法:
- 对电肌图 (EMG) 和其在神经肌肉疾病 (NMD) 评估方面的局限性现有文献的审查.
- 讨论磁力学图 (MMG) 的原理及其与EMG相比的潜在优势.
- 分析磁传感器设计的挑战,包括空间分辨率,电机单元定位和降噪.
主要成果:
- 磁筋学 (MMG) 是一种测量肌肉活动的非侵入性方法,克服了EMG的局限性.
- 磁传感器技术的进步正在使更高的空间分辨率和有针对性的电机单元记录成为可能.
- 对于实际的MMG应用,正在评估可穿戴的,非侵入性的磁传感器.
结论:
- 利用先进的磁传感器,MMG具有显著的潜力,可以改善神经肌肉疾病的诊断和监测.
- 进一步开发传感器技术对于实现MMG在临床环境中的全部能力至关重要.
- 非侵入性MMG可以提高患者的舒适性和遵守性,特别是对于需要定期监测的弱势群体.
关键词:
电动肌谱学 电动肌谱学 电动肌谱学磁力学图 (magnetomyography) 是一种磁力学图.发动机单元分解分解有光学的磁力计,用光学的磁力计.螺旋电子传感器的传感器超导量子干扰装置是一种超导量子干扰装置.道中的磁电阻.可以穿戴的传感器.更多相关视频
相关概念视频
Magnetic Resonance Imaging
5.3K
Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
5.3K
Imaging Studies for Cardiovascular System IV: CMRI
65
Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
65


