+
1.
The SORL1 (sortilin receptor 1) gene examined in this study has been linked to Alzheimer's disease due to its influence on the production of which of the following proteins?
2.
The analysis of which of the following brain structures in healthy young adults revealed a significant gene-wide association for SORL1?
3.
Which of the following showed the most significant association with decreased hippocampal volume in SNP-by-SNP and haplotype analyses?