Development of an Anatomically Realistic Forward Solver for Thoracic Electrical Impedance Tomography

Table 2

Percentage of difference between the predicted and observed impedance measurements.

		Voltage pick-up electrode pair
		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
Current excitation electrode pair	1		2.2	−2.1	−3.9	1.5	−0.7	2.7	2.4	1.0	−2.8	−1.5	0.1	−1.2	−4.0
	2			−2.5	−4.6	−3.3	0.3	−4.1	−3.0	4.2	1.1	−2.3	0.6	−0.9	−4.8	2.4
	3	3.7				−0.5	−0.9	4.9	3.5	0.7	2.6	2.6	−1.5	0.5	2.9	0.6	−3.0
	4	−4.1	−4.6				−0.5	1.6	−3.3	−4.1	3.8	1.0	0.5	1.9	2.0	3.9	4.7
	5	−1.3	−1.6	−1.9				3.4	−0.4	3.2	3.2	4.0	−0.5	−0.1	0.3	2.4	−4.3
	6	4.0	4.6	1.8	3.4				−5.0	2.4	2.6	3.7	2.0	−0.1	2.7	0.9	−2.3
	7	2.2	−3.5	−4.5	3.8	−3.4				3.5	0.8	−4.4	−2.4	−3.2	−3.4	−0.9	0.1
	8	−0.5	−4.3	4.7	0.0	2.5	−2.5				4.5	−4.6	3.1	−2.9	3.1	2.4	−0.8
	9	−4.6	−1.8	0.6	−4.6	−3.1	1.2	3.3				−0.8	−1.9	−1.4	2.7	−1.0	2.6
	10	−4.6	−2.6	1.2	1.6	2.6	−0.7	−1.0	−4.6				3.2	1.2	3.3	−2.1	0.4
	11	3.4	−2.4	−2.7	−0.9	−4.3	4.2	2.4	5.0	−0.5				−3.1	2.7	2.8	−4.6
	12	−4.7	1.1	−3.0	2.8	1.5	4.5	−1.5	−2.7	3.6	0.1				0.6	3.8	−0.5
	13	−4.6	−1.6	3.1	−2.5	3.0	−0.3	−1.9	−3.2	−3.5	1.6	−3.2				2.0	−0.2
	14	0.1	3.3	0.1	2.4	2.5	−2.8	−2.5	−3.7	−1.2	−4.0	4.8	4.2				2.7
	15	−3.0	−2.1	0.5	−0.1	−1.2	−4.3	0.5	4.2	1.5	1.3	4.6	−4.3	−3.8
	16		4.7	−1.5	−2.0	0.3	3.7	4.2	1.0	−0.1	3.9	3.3	−2.8	−0.5	3.2