Upper: Region of interest (ROI) centered in the left superior posterior temporal gyrus (-60,-36,12) superimposed on a SPM 'glass' brain. Within this spherical ROI (radius 12 mm) 84 voxels showed a word presentation rate effect at p > 0.005. Lower: Bar graph shows increasing effect correlated with increasing presentation rate in the ROI (x-axis presentation rate y-axis, mean effect size averaged across all voxels within the ROI in arbitrary units).
Noesselt et al. BMC Neuroscience 2003 4:13 doi:10.1186/1471-2202-4-13