围性的曲线分析
Mohammad-Reza Siadat1, Kost Elisevich2, Hamid Soltanian-Zadeh3
1Department of Computer Science and Engineering, Oakland University, 115 Library Dr., #540, Rochester, MI, 48309, USA. siadat@oakland.edu.
Acta neurologica Belgica
|June 27, 2023
概括
在深深的形区域 (DPSA) 改变的卷积解剖学可能表明焦点. 在灰白物质界面 (GWMI) 中,峰值百分比增加和曲率减少与发性和其位置相关.
科学领域:
- 神经成像是一种神经成像.
- 的研究研究.
- 计算解剖学的计算解剖学
背景情况:
- 焦点的诊断通常依赖于临床和脑电图数据.
- 鉴定发性结构生物标志物仍然是一个活跃的研究领域.
- 深层桃体区域 (DPSA) 与各种神经系统疾病有关.
研究的目的:
- 调查DPSA的卷积解剖学的变化是否可以作为焦点发性指标.
- 探索灰白质界面 (GWMI) 的几何特征与之间的关系.
- 评估这些解剖特征在区分患者和非患者中的潜力.
主要方法:
- 基于MRI的DPSA细分,以创建3DGWMI模型.
- 卷积解剖学的定量评估,包括峰值百分比 (棘状轮) 和区域曲率 (高斯曲率,形状指数).
- 7名患者和7名非患者之间的DPSA模型的比较.
主要成果:
- 高高的GWMI轮峰值百分比与性DPSA显著相关 (P=0.029).
- 在GWMI的区域曲率下降也确定了发性 (P=0.016).
- 这两种指标都在确定焦点的横向性方面表现出准确性.
结论:
- 增加DPSA的GWMI的峰值百分比表明倾向于焦点或区域发性.
- 在DPSA中,光滑的卷积解剖学 (减少曲率) 与发性部位及其横向性相关.
- 这些DPSAGWMI的几何特征可以作为的有价值的生物标志物.
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