Inverse solutions for localization of biomagnetic activity in heart and brain (B03)

心脏和大脑生物磁活动定位的逆解 (B03)

• 批准号: 318830561
• 金额: --
• 依托单位: Klinik für Kinder- und Jugendmedizin II
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2016
• 资助国家: 德国
• 起止时间: 2015-12-31 至 2019-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/318830561?language=en
• 关键词: Inverse; solutions; localization; biomagnetic; activity

The project focuses on the development of applications of the ME sensors to the solution of the biomagnetic inverse problem of the heart and brain using state-of-the-art dynamical estimation methods based on state space modeling and Kalman filtering. These methods allow the fusion of simultaneously measured MCG/ECG or MEG/EEG data and the tracking of propagating heart or brain activity. The determination of the necessary number, distribution and orientation of the ME sensors through the solution of the aforementioned inverse problems will guide the construction of ME sensor arrays. Additionally, the project will work on the inverse problem of magnetic particle mapping with ME sensors.

该项目的重点是开发ME传感器的应用，以解决心脏和大脑的生物磁逆问题，使用基于状态空间建模和卡尔曼滤波的最先进的动态估计方法。这些方法允许同时测量的MCG/ECG或MEG/EEG数据的融合和传播的心脏或大脑活动的跟踪。通过上述反问题的求解确定所需的ME传感器的数量、分布和方向，将指导ME传感器阵列的构造。此外，该项目将致力于用ME传感器进行磁粒子映射的逆问题。