1 Digitized Points
   2 
   3 	Sphere Fitting
   4 	Marker			Radius (mm)		Coordinates [x,y,z] (mm)
   5 	FMR-L			10.26			-30.1233, 25.0602, 75.1475
   6 	FMR-M			10.48			26.2838, 19.4560, 72.7820
   7 	FMR-P			10.49			-4.3998, -9.6729, 62.3284
   8 
   9 	Distances between markers
  10 	Marker 1		Marker 2		Distance (mm)
  11 	FMR-L			FMR-M			56.73
  12 	FMR-L			FMR-P			45.08
  13 	FMR-M			FMR-P			43.58
  14 
  15 STL Spheres - MRI
  16 
  17 	Sphere Fitting
  18 	Marker			Radius (mm)		Coordinates [x,y,z] (mm)
  19 	FMR-L			8.38			-29.4605, 25.1325, 75.1701
  20 	FMR-M			8.69			25.5240, 19.5456, 72.8190
  21 	FMR-P			8.55			-4.3028, -9.8348, 62.2687
  22 
  23 	Distances between markers
  24 	Marker 1		Marker 2		Distance (mm)
  25 	FMR-L			FMR-M			55.32
  26 	FMR-L			FMR-P			44.97
  27 	FMR-M			FMR-P			43.18
  28 
  29 Differences between digitized and MRI registration
  30 
  31 Marker 1	Marker 2	Distance Diff			Angle(deg)
  32 FMR-L		FMR-M		1.42 mm [2.50 %]		0.14
  33 FMR-L		FMR-P		0.11 mm [0.25 %]		0.77
  34 FMR-M		FMR-P		0.40 mm [0.93 %]		1.06
  35 
  36 Average 			0.65 mm [1.23 %]		0.66
  37 Maximum 			1.42 mm [2.50 %]		1.06