Signal Space Separation Method for a Biomagnetic Sensor Array Arranged on a Flat Plane for Magnetocardiographic Applications: A Computer Simulation Study

Figure 15

(a) Source reconstruction results obtained using the signal plus sensor-noise time courses in Figure 2(c). (b) Source reconstruction results obtained using the sensor time courses created by adding the interference data shown in Figure 3(c) onto the signal plus sensor-noise time courses in Figure 2(c). (c) Source reconstruction results obtained using the SSS interference removal results with the original lead field . (d) Source reconstruction results obtained using the SSS interference removal results with the SSS-modified lead field . The RENS beamformer [20, 21] was applied to the field data at for three-dimensional source reconstruction.

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