20 Jul
2011
20 Jul
'11
5:06 a.m.
Dear Freesurfers,
I'm exploring the relationship among cortical thickness, aging and some cognitive variables in a sample of healthy elders, and I want to test this relationship regardless sex and years of education.
I think is easy to make contrasts to explore separately the correlation between age (or a cognitive measure) and thickness. However I am wondering if its possible to know the areas in which both correlations coincide.
Does it make sense to use a contrast like this for such purpose?
0 0 0.5 0.5 0 0 0.5 0.5 sex age edu cognitive measure
Many thanks in advance for your answer
--
Gonzalo Sánchez Benavides