Genetic, morphometric, and behavioral factors linked to the midsagittal area of the corpus callosum.

ABSTRACT: The corpus callosum is the main commissure connecting left and right cerebral hemispheres, and varies widely in size. Differences in the midsagittal area of the corpus callosum (MSACC) have been associated with a number of cognitive and behavioral phenotypes, including obsessive-compulsive disorders, psychopathy, suicidal tendencies, bipolar disorder, schizophrenia, autism, and attention deficit hyperactivity disorder. Although there is evidence to suggest that MSACC is heritable in normal human populations, there is surprisingly little evidence concerning the genetic modulation of this variation. Mice provide a potentially ideal tool to dissect the genetic modulation of MSACC. Here, we use a large genetic reference panel - the BXD recombinant inbred line - to dissect the natural variation

SUBMITTER: Newbury AJ 

PROVIDER: S-EPMC3364465 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature