Table II.

Results of the nonparametric permutation testing performed on the EMFs for the comparisons: positive and negative t _clus‐values indicate the positive (magnetic field lines entering the head) and negative (magnetic field lines exiting the head) surfaces of the magnetic field contours of the difference, respectively

Cluster	Time window (ms)	t clus	P
Maximum gain versus maximum loss
Right central	290–335	1167.58	<0.005
Left posterior	290–375	−2131.58	<0.001
Left central‐posterior	365–465	−2122.10	<0.001
Right peripheral	520–570	657.44	<0.07
Minimum gain versus minimum loss
Right posterior	230–320	−1264.27	<0.001
Left‐central anterior	355–420	−604.88	<0.001
Right peripheral	520–575	469.25	<0.001
Left peripheral	520–575	−887.69	<0.001
Maximum loss versus minimum loss
Right posterior	290–340	−1063.23	<0.001
Left central‐posterior	300–355	1363.40	<0.001
Right posterior	455–515	−608.55	<0.05
Maximum gain versus minimum gain
No significant differences found