Figure 2

Group differences in subcortical regional brain volumes: superior view (A) and sagittal view showing the divisions for the corpus callosum (B). The larger volume in patients with neurofibromatosis type 1 (NF1) was observed in the left and right thalamus (green) and right caudate nucleus (blue) after controlling for total intracranial volume (TIV) and multiple comparisons using false discovery rate (FDR). In the corpus callosum, patients with NF1 showed larger volumes of the mid regions (mid-posterior, mid-anterior and central). CC = corpus callosum; CC1 = posterior; CC2 = mid-posterior; CC3 = central; CC4 = mid-anterior; CC5 = anterior.