Stereotactic Reference Deviation (T2)
Case number
Mean Deviation (mm)
Patient 3T
Phantom 3T
Patient 1.5T
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0
5
10
15
20
25
30
35
Prior to 3T
hardware update
Resolved after 1.5T
hardware update
Zhang et al
. PMB 55:22:6601-6615, 2010