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Gray matter correlates of cognitive ability tests used for vocational guidance

Richard J Haier1*, David H Schroeder2, Cheuk Tang3, Kevin Head4 and Roberto Colom5

Author Affiliations

1 University of California, School of Medicine (Emeritus), Irvine CA, USA

2 Johnson O'Connor Research Foundation, Chicago IL, USA

3 Mt. Sinai Medical Center, School of Medicine, New York NY, USA

4 University of California, School of Medicine, Irvine CA, USA

5 Universidad Autónoma de Madrid, Spain

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BMC Research Notes 2010, 3:206  doi:10.1186/1756-0500-3-206

Published: 22 July 2010

Additional files

Additional file 1:

Description of the eight cognitive tests. Supplemental table S1.

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Additional file 2:

Factor Structure of the test battery according to a confirmatory factor analysis (N = 6929). Supplemental figure S1.

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Additional file 3:

Correlations between factors and the eight tests for both the full sample of 6,929 and the 40 with MRI scans. Supplemental table S2.

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Additional file 4:

Scatterplot showing the general factor (g) correlation with gray matter in BA9 (normalized scores; N = 40; see table 1 for maximum voxel location). Supplemental figure S2.

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Additional file 5:

Gray matter correlations with IR and AR. Supplemental table S3.

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Additional file 6:

Gray matter correlations with NS and NF. Supplemental table S4.

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Additional file 7:

Gray matter correlations with WB and PF. Supplemental table S5.

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Additional file 8:

Gray matter correlations with VA and NM. Supplemental table S6.

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