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一个开放访问的 lumbosacral 脊柱MRI数据集,增强了脊髓神经根结构分辨率
Jionghui Liu1, Wenqi Zhang1, Yuxing Zhou1
1Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China.
Scientific data
|October 15, 2024
概括
研究人员创建了一个新的,开放式的腰部神经脊柱MRI数据集,以帮助脊髓损伤 (SCI) 康复. 这种高分辨率成像资源支持先进的神经调节技术和解剖建模,以改善患者的治疗结果.
科学领域:
- 神经科学是一个神经科学.
- 医疗成像医学成像
- 生物医学工程 生物医学工程
背景情况:
- 脊髓损伤 (SCI) 严重影响运动功能.
- 神经调节,就像外周电刺激 (EES),显示出SCI康复的希望.
- 精确的脊髓解剖模型对于有效的神经调节至关重要,但缺乏高分辨率成像数据集.
研究的目的:
- 为了介绍一个新的,开放访问的腰椎神经脊柱磁共振成像 (MRI) 数据集.
- 为了增强神经根可视化,以改善解剖建模.
- 促进脊髓神经调节和神经康复的研究.
主要方法:
- 从14名健康成年人那里获得了高分辨率的腰椎神经脊柱MRI扫描.
- 使用CISS,DESS和T2-TSE序列来增强神经根的细节.
- 包括解剖学注释和重建的3D脊髓模型.
- 使用MRIQC指标评估图像质量.
主要成果:
- 开发了一个开放式MRI数据集,具有卓越的神经根分辨率.
- 提供了相应的解剖学注释和3D脊髓模型.
- 通过严格的图像质量控制来验证数据集质量.
结论:
- 新的数据集解决了在神经调节研究中对高质量的脊髓成像的关键需求.
- 这一资源将加速SCI的EES疗法的开发和临床转化.
- 它促进了神经康复工程研究人员之间的合作.
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