Figure 1

Comparison of maximum connectivity maps applying different thresholds. (A) Axial slices on the MNI152 template showing the topographical distribution of parvocellular (orange) and magnocellular (light blue) clusters when three different thresholds (25%, 50%, 75%) are applied. (B) Axial slices showing the topography of connectivity clusters of the cerebral cortex (red), inferior olivary complex (green), interposed nucleus (blue) and dentate nucleus (yellow) when the above-mentioned thresholds are applied. Note that the arrangements of the connectivity clusters are always maintained, even if higher thresholds lead to a cluster shrinkage.