Table 4.

Maximum difference between the solution for the extracellular potential in Ω_e\Γ computed by the EMI method and each of the other methods for the test case in Figure 8.

Method	Maximum difference (mV)	Relative maximum difference (%)
CBV	0.024	11.3
CP	0.058	27.7
CS	0.113	53.7

The relative maximum differences are computed as the maximum difference divided by the maximum absolute value of the extracellular potential computed by the EMI method. The abbreviations (EMI, CBV, CP, and CS) are summarized in Table 1.