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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: Magn Reson Med. 2014 Sep 24;74(3):894–902. doi: 10.1002/mrm.25472

Table 2.

Correlation coefficients (CC) and slopes of the linear regressions for a given tracking method and SPM8 are given for the six degrees of freedom for X- and Z-rotation experiments.

Tx Ty Tz Rx Ry Rz
X-rot MPT CC
Slope
0.94
0.95
0.89
1.28
0.75
0.93
1.00
1.05
0.33
0.38
0.95
1.05
PRO CC
Slope
0.96
1.06
0.69
1.06
0.92
1.04
0.99
0.84
0.59
0.65
0.93
1.00
Z-rot MPT CC
Slope
0.99
0.97
0.96
0.82
0.57
1.16
0.93
1.20
0.90
0.73
1.00
0.98
PRO CC
Slope
1.00
1.04
0.95
0.93
0.86
0.85
0.94
0.84
0.97
1.12
1.00
1.01