Stok C J, Meijs J W, Peters M J, Rutten W L
Acta Otolaryngol Suppl. 1986;432:5-10. doi: 10.3109/00016488609108878.
The source of both the measured visual evoked potentials and the measured visual evoked magnetic fields was estimated by means of an inverse procedure. The model used consisted of a single current dipole positioned in a volume conductor consisting of four concentric spheres. Comparison of the results showed that the estimations did not always match. In order to reveal a possible cause of this mismatch a realistically shaped multicompartment model of the head was constructed. From forward simulations it followed that the influence of the realistic shape was apparent, especially when the dipole was positioned deep within the brains.
通过一种逆过程估计了测量的视觉诱发电位和测量的视觉诱发磁场的来源。所使用的模型由位于由四个同心球组成的容积导体中的单个电流偶极子组成。结果比较表明，估计结果并不总是匹配的。为了揭示这种不匹配的可能原因，构建了一个形状逼真的头部多隔室模型。从正向模拟结果可知，逼真形状的影响是明显的，尤其是当偶极子位于脑深部时。
