Computational Intelligence and Neuroscience / 2010 / Article / Tab 3 / Research Article
Realistic and Spherical Head Modeling for EEG Forward Problem Solution: A Comparative Cortex-Based Analysis Table 3 Summary of the FWHM PSF values for the realistic (BEM and FDM) and the sensor-fitted spherical (SPH) models, for sources 1÷ 26 parallel to x, y and z orientations and for the RMS maps.
FWHM x y z RMS FDM BEM SPH FDM BEM SPH FDM BEM SPH FDM BEM SPH 1 66.3 57.7 75.7 55 73.7 80 73.1 61.8 71.6 72.23 61.38 68.81 2 68.2 54.1 81.1 59 76.8 82.4 61.2 81.1 80.2 62.20 54.62 80.19 3 65 97.6 97.6 77.2 70.3 54.8 92.5 114.4 73.9 69.90 100.41 66.67 4 60.1 87.5 41.9 81.5 72.1 40.4 105.7 109.3 54.5 72.49 78.09 46.02 5 63 77.5 78.4 58.7 77.6 79.4 57.3 83.0 73.8 57.89 78.81 77.27 6 70.4 59.9 70.3 59.5 78.7 69.9 61.6 54.1 73.3 65.92 62.26 67.84 7 67.4 57.4 71.3 75.4 91.5 79.6 60.3 63.6 63.4 69.29 65.59 68.98 8 68.5 61.9 95.3 68.8 90.5 85.8 66.7 60.0 86.2 84.33 63.71 77.90 9 71.8 89.0 77.7 83.2 85.3 99.6 64.1 76.8 87.2 85.64 71.69 80.72 10 68.3 86.6 80.7 72.5 84.0 96.1 67.5 90.3 80.1 83.16 73.22 82.23 11 70.5 71.4 64.5 75.2 78.5 88.5 66.9 82.4 75.7 77.09 69.65 69.81 12 65 79.6 68.6 75.3 79.3 91.3 61.8 60.9 76.8 77.88 71.24 66.83 13 72.2 49.6 90.6 66.9 76.0 100.4 63.2 90.3 86.9 68.47 86.60 94.13 14 74.1 58.9 89.5 66.1 83.2 99.0 68.3 59.4 85.6 81.90 61.44 91.65 15 72.1 58.4 82.5 63 78.3 87.1 70.5 63.1 77.8 78.16 61.56 81.94 16 67.8 62.0 76.5 60.2 78.4 77.5 58.1 77.6 73.2 75.18 63.60 76.06 17 50.9 89.3 78.9 62.7 33.7 68.5 63 84.0 74.2 51.55 82.72 67.74 18 60.2 74.4 75.1 58.4 70.1 79.3 58.2 77.6 73.7 56.99 74.41 75.06 19 58.3 67.2 79.4 70.3 75.9 82.1 60.4 78.8 74.3 63.52 77.17 78.88 20 64.6 78.8 80 71.2 77.1 81.6 65.8 78.5 76.2 76.17 72.64 79.15 21 73.7 64.0 89.7 64.1 86.2 98.7 68.7 89.9 83.4 68.56 60.98 88.92 22 71.8 52.5 87.6 66.8 85.6 95.2 58.4 87.7 82 67.03 85.39 87.55 23 71.1 58.8 85.6 65.9 80.1 95.6 69.6 86.1 84 79.21 63.48 89.28 24 69.2 79.1 88.2 71.4 81.9 98.3 66.1 58.2 84.6 69.02 63.07 88.12 25 69.1 92.1 96.3 79.5 66.8 81.5 71.2 69.4 81 69.41 73.55 93.01 26 62.0 79.0 89.3 68.1 66.1 63.7 60.4 97.2 76.5 61.55 76.10 73.57 Mean 67.0 70.9 80.5 68.3 76.8 82.9 66.9 78.3 77.3 71.0 71.3 77.6 ± SD
5.4
14.0
11.7
7.7
10.9
14.6
10.6
15.6
7.4
8.8
10.3
10.8