Fig 6. Cerebral activations for right- and left-hand writing versus respectively right- and left-hand tapping (p<0.05 FWE corrected, with an extended voxel threshold (k) of 8 voxels) for the cerebellum clusters in the anterior lobe (upper row) and posterior lobe (lower row).

Plots demonstrate the activation during the six different tasks with the 95% confidence interval. Clusters are projected on transversal sections of a standard anatomical brain (MNI). The z coordinate indicates the distance to the plane traversing the anterior-posterior commissures in mm. R = right side of the brain (neurological convention). a = anterior superior temporal sulcus, b = posterior part of the inferior temporal gyrus.