Fig. 3.

Comparison of FDR in simulated data as a result of sample rate. This figure shows the FDR for simulated “neural” $[n(t)]$ and “hemodynamic” $[h(t)]$ signals at different sampling rates and for the various correlation models described in Sec. 3.2. The expected FDR ($\alpha =0.05$) is shown in the dotted red line. Estimates above this line are considered uncontrolled type-I errors. These simulations are described in Sec. 3.1.1. The abbreviations of the methods are defined in Sec. 3.2. (a) Without motion artifacts and (b) with motion artifacts.