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. Author manuscript; available in PMC: 2011 Jan 15.
Published in final edited form as: Neuroimage. 2009 Sep 18;49(2):1667–1676. doi: 10.1016/j.neuroimage.2009.09.021

Figure 3. Localization of CMs in the 3D S1 somatotopic map.

Figure 3

CMs of forepaw (FP, yellow), hindpaw (HP, green), whisker pad (Barrel, purple) and nose (Nose, red) S1 areas are shown at different t thresholds. The displacement from the CM determined at a given t-threshold to the mean CM is shown as a function of t-threshold (A, B, D, and E). Four CMs at both hemispheres are shown in 3D space with a transparent ellipsoid superimposed on each center, of which the three radii demonstrated the variability of the CM coordinates in x, y, and z axes (C).