Title: Shamo: A tool for electromagnetic modeling, simulation and sensitivity analysis of the head Show Chinese title

Title: Shamo：用于头部电磁建模、仿真和灵敏度分析的工具

Abstract: Accurate electromagnetic modeling of the head of a subject is of main interest in the fields of source reconstruction and brain stimulation. Those processes rely heavily on the quality of the model and, even though the geometry of the tissues can be extracted from magnetic resonance images (MRI) or computed tomography (CT), their physical properties such as the electrical conductivity are hard to measure with non intrusive techniques. In this paper, we propose a tool to assess the uncertainty in the model parameters as well as compute a parametric electroencephalography (EEG) forward solution and current distribution for transcranial direct current stimulation (tDCS). Show Chinese abstract

Abstract: 准确的头部电磁建模在源重构和脑刺激领域具有主要兴趣。 这些过程严重依赖于模型的质量，尽管可以从磁共振成像（MRI）或计算机断层扫描（CT）中提取组织的几何形状，但其物理特性如电导率很难通过非侵入性技术进行测量。 在本文中，我们提出了一种工具来评估模型参数中的不确定性，以及计算经颅直流电刺激（tDCS）的参数脑电图（EEG）正向解和电流分布。