| First Author | Quinn JJ | Year | 2007 |
| Journal | Nat Neurosci | Volume | 10 |
| Issue | 11 | Pages | 1398-400 |
| PubMed ID | 17952068 | Mgi Jnum | J:128462 |
| Mgi Id | MGI:3767140 | Doi | 10.1038/nn1994 |
| Citation | Quinn JJ, et al. (2007) Sex chromosome complement regulates habit formation. Nat Neurosci 10(11):1398-400 |
| abstractText | Sex differences in brain function and behavior are regularly attributed to gonadal hormones. Some brain sexual dimorphisms, however, are direct actions of sex chromosome genes that are not mediated by gonadal hormones. We used mice in which sex chromosome complement (XX versus XY) and gonadal sex (ovaries versus testes) were independent, and found that XX mice showed faster food-reinforced instrumental habit formation than XY mice, regardless of gonadal phenotype. |
