Figure 2.

Illustration of the different multiple comparisons corrections (alpha 5%). At the top data are thresholded using a F max statistics (Method 1). In the middle, the same data are thresholded using spatial-temporal clustering (Method 2) or temporal clustering (Method 3). At the bottom, data are presented without any correction but a strict type I error rate (5%) for each electrode and frame separately is applied. Note that each method gives slightly different results.