Figure 1.

Schematic representations of the ACC and MCC region in the human (A,B) and macaque (C) brains according to Vogt et al. Overlap on brain anatomical scans average in MNI standard spaces for both species. The regions ACC, MCC, PCC, and RSC are based on the 4 regions subdivision by Vogt et al. (Vogt et al. 2005; Palomero-Gallagher et al. 2009; Vogt 2009b). The human representations schematize the organization of cingulate subdivisions in the case of absence (A) or presence (B) of the paracingulate sulcus. Area 32′ and a24c′ were defined by the same authors. In A, the schematic limits of anterior and posterior MCC (aMCC and pMCC) are shown. In C, the schematic position of cingulate motor areas (CMAr, CMAd, CMAv) are presented as in He et al. (1995).