Alzheimer's disease associated_with auditory cortex

test whether all of the genetic risk for AD is shared with the measures of AC

Genetic risk for AD is entirely shared with the genetic risk factors for AC.

forcing all the genetic risk that is shared among the AC measures to also be shared with AD

Model VI ... testing if all of the genetic influences on AD were shared with our AC measures.

genetic influences on AD are shared with the genetic influences on ... AC; the first common factor A1 influences both AD and the forms of AC