BOLD fMRI data were acquired with a gradient-echo echo planar imaging (EPI) sequence (TR=2,000, TE=25 msec, field of view=20 cm, matrix=64×64) covering 34 interleaved 3 mm-thick axial slices on a Siemens 3-T Trio Scanner. Before collecting fMRI data for each participant, we performed a reference EPI scan that was visually inspected for artifacts and good signal.
