Skip to main content
. Author manuscript; available in PMC: 2011 Feb 15.
Published in final edited form as: Neuroimage. 2009 Dec 3;49(4):3319–3330. doi: 10.1016/j.neuroimage.2009.11.068

Fig. 3.

Fig. 3

A cluster analysis revealed 3 patterns of brain activity which correlated with IQ. MRIs at the left show differences between two clusters in terms of source locations. Anterior temporal (ANT) activation was common to both cluster groups shown at the left but all participants of Gp1 revealed ANT activity. PRE (premotor) was not evident for Gp2. Gp2 revealed more FRO (lateral prefrontal cortex) activity than Gp1. Bar graphs show the relative weights of the sources for each cluster group i.e., the number of participants from each cluster that revealed activity in the different regions. Most notable results are that Gp3 does not reveal ANT activity and Gp2 does not reveal PRE activity.