Table 2. Amplitude and latency of peak dipole moment for N100m.

	Control				ISSNHL patient
					Initial				1 m
	Left		Right		Healthy		Affected		Healthy		Affected
Hemisphere	a	l	a	l	a	l	a	l	A	l	a	l
Contralateral hemisphere
m	58.7	89.3	52.2	92.9	48.4	85.5	62.2	100.3	64.8	85.9	64.3	92.0
SD	27.7	10.9	13.1	11.9	18.6	14.1	29.5	24.2	28.6	8.2	35.6	14.6
Ipsilateral hemisphere
m	32.8	103.4	42.9	102.6	57.9	92.0	31.1	109.8	65.8	92.2	46.2	101.7
SD	9.9	7.8	15.0	11.8	20.4	10.3	12.1	15.5	30.7	12.0	21.8	15.4

Threshold for statistical significance using Wilcoxon signed rank test was set at P<0.05. Left, left-ear stimulation; Right, right-ear stimulation; Healthy, healthy-ear stimulation; Affected, affected-ear stimulation; Initial, initial MEG exam; 1 m, 1 month after initial exam (fixed stage); a, amplitude of N100m dipole moment (Q/nAm); l, latency of N100m dipole moment (ms); m, mean; sd, standard deviation; P1, significance of difference between pooled responses of contralateral vs. ipsilateral hemispheres on monaural stimulation to both ears in controls and patients, respectively; P2, significance of difference between pooled responses of hemispheres ipsilateral to vs. opposite to the healthy ears on monaural stimulation to both intact and affected ears of patients; P3, significance of difference between hemispheric responses on a subset level according to ear of stimulation (left-ear stimulation and right-ear stimulation respectively in controls, healthy-ear stimulation and affected-ear stimulation respectively in patients).