Comparison samples VBM table
| Publication | Definition | White matter vol. (SD) |
| Boddaert 200... | Healthy individuals | N/A |
| Bonilha 2008... | Healthy individuals | N/A |
| Craig 2007... | Healthy individuals | 364.30 (25.30) ml |
| Ecker 2010... | Healthy individuals | 502.77 (46.00) ml |
| Hyde 2009... | Healthy individuals | 519.00 (54.00) ml |
| Ke 2008... | Healthy individuals | N/A |
| Ke 2009... | Healthy individuals | N/A |
| McAlonan 200... | Healthy individuals | 463.80 (19.80) ml |
| Toal 2009... | Healthy individuals | N/A |
| Waiter 2005... | Healthy individuals | N/A |