On OAR25:22,652,820 was found the SNP rs400951839, which was associated with TLW and TLWadj, and close to this SNP are the CTNNA3 (Catenin Alpha 3) and LRRTM3 (leucine-rich repeat transmembrane neuronal 3) genes, which have been associated with several brain disorders in humans according to the GeneCards database. Here, LRRTM3 is linked to brain disorder.