Table II.

Percent of voxels above threshold P < 0.05 in meta‐analyses of random foci

Group (n)	Uncorrected (%)	Single threshold test (%)	FDR (%)
1 (168)	6.360	0.025	1.175
2 (233)	6.477	0.004	1.273
3 (274)	6.311	0.007	1.050
4 (347)	7.364	0.353	1.848

Four meta‐analyses were carried out on random sets of foci generated in the BrainMap database environment. Each ALE map was created according to the three methods of thresholding. Again, all meta‐analyses found that correcting P values using the false discovery rate (FDR) method most effective fsin minimizing Type I error while maximizing sensitivity.