Comparison samples VBM table
| Publication | Definition | Gray matter vol. (SD) | 
| Audoin 2006... | Healthy individuals | N/A | 
| Audoin 2010... | Healthy individuals | N/A | 
| Ceccarelli 2... | Healthy individuals | 762.40 (89.30) ml | 
| Ceccarelli 2... | Healthy individuals | N/A | 
| Duan 2012... | Healthy individuals | N/A | 
| Henry 2008... | Healthy individuals | 941.00 (52.00) ml | 
| Mesaros 2008... | Healthy individuals | N/A | 
| Mesaros 2008... | Healthy individuals | 902.00 (53.00) ml | 
| Morgen 2006... | Healthy individuals | N/A | 
| Prakash 2010... | Healthy individuals | N/A | 
| Prinster 200... | Healthy individuals | 660.10 (49.70) ml | 
| Prinster 201... | Healthy individuals | N/A | 
| Raz 2010... | Healthy individuals | 677.30 (83.90) ml | 
| Riccitelli 2... | Healthy individuals | 826.00 (58.00) ml | 
| Riccitelli 2... | Healthy individuals | N/A | 
| Spano 2010... | Healthy individuals | N/A |