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. Author manuscript; available in PMC: 2013 Jul 18.
Published in final edited form as: Eur J Neurosci. 2007 Mar;25(6):1865–1873. doi: 10.1111/j.1460-9568.2007.05434.x

Table 6.

Correlation between size of force modulation effect and corticospinal system integrity in chronic stroke patients

Talairach coordinates in MNI space Correlation analysis
Region Side x y z Z-value (r2)
Positive correlation
 Primary motor cortex I 40 −16 62 3.92‡ 0.53
Negative correlation
 Premotor cortex (ventral) C −46 8 38 5.49* 0.81
I 44 6 40 5.17* 0.76
 Premotor cortex (dorsal) C −26 −4 60 4.88* 0.57
 Cerebellum (crus I) C −34 −76 −32 4.77* 0.82

Brain voxels in which there is a correlation between log RCAH and the parameter estimates for the force covariate (BF) within the patient group. Voxels are significant at P < 0.05, corrected for multiple comparisons

*

across the whole brain

‡

across a restricted search volume defined by spheres of 10-mm diameter centred on the coordinates of the four peak regions described in Table 4. C, contralesional; I, ipsilesional.