| AGE | SEX | EDU | SF | BNT | VLT-TR | VLT-DR | |
|---|---|---|---|---|---|---|---|
| AGE | 1 | 0.028 | −0.194 | −0.189 | −0.208 | −0.265 | −0.24 |
| SEX | 0.028 | 1 | 0.026 | −0.01 | −0.23 | 0.219 | 0.168 |
| EDU | −0.194 | 0.026 | 1 | 0.267 | 0.347 | 0.358 | 0.291 |
| SF | −0.189 | −0.01 | 0.267 | 1 | 0.375 | 0.401 | 0.343 |
| BNT | −0.208 | −0.23 | 0.347 | 0.375 | 1 | 0.253 | 0.238 |
| VLT-TR | −0.265 | 0.219 | 0.358 | 0.401 | 0.253 | 1 | 0.746 |
| VLT-DR | −0.24 | 0.168 | 0.291 | 0.343 | 0.238 | 0.746 | 1 |
Komulainen, P., Pedersen, M., Hänninen, T., Bruunsgaard, H., Lakka, T. A., Kivipelto, M., ... & Rauramaa, R. (2008). BDNF is a novel marker of cognitive function in ageing women: the DR’s EXTRA Study. Neurobiology of Learning and Memory, 90(4), 596–603. doi:10.1016/j.nlm.2008.07.014
N = 1388
Sex coding: female > male
Education coding: higher is better