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. Author manuscript; available in PMC: 2011 Jun 14.
Published in final edited form as: Int J Comput Assist Radiol Surg. 2009 Aug 2;5(3):221–228. doi: 10.1007/s11548-009-0391-1

Table 1.

Locations of centroids and medians of the somatotopy clusters in AC–PC coordinates for the low, medium and large shift groups

(a) Cluster centroids (b) Cluster medians
Low Medium Large Low Medium Large
Posterior (mm) 1.94 2.90 3.06 1.96 2.82 2.51
Lateral (mm) 13.92 13.57 11.27 13.39 13.28 11.73
Inferior (mm) 3.20 4.53 5.36 2.75 4.59 5.62