Distributed brain sites for the g-factor of intelligence

@article{Colom2006DistributedBS,
  title={Distributed brain sites for the g-factor of intelligence},
  author={Roberto Colom and Rex E. Jung and Richard J. Haier},
  journal={NeuroImage},
  year={2006},
  volume={31},
  pages={1359-1365}
}
The general factor of intelligence (g) results from the empirical fact that almost all cognitive tests are positively correlated with one another. Individual tests can be classified according to the degree to which they involve g. Here, regional brain volumes associated with g are investigated by means of structural magnetic resonance imaging and voxel-based morphometry. First, individual differences in the amount of regional gray matter volumes across the entire brain were correlated with… 
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