Skip to main content

View full-text article in PMC

. Author manuscript; available in PMC: 2010 Dec 21.

Published in final edited form as: Phys Med Biol. 2006 Jan 4;51(2):379–390. doi: 10.1088/0031-9155/51/2/013

Table 1.

Motor and imaging chamber positioning accuracy.

	Absolute distance (mm)	PET		CT
	Absolute distance (mm)	Mean	Max	Mean	Max
No homing	X	0.012	0.043	0.006	0.026
	Y	0.014	0.047	0.007	0.028
	Z	0.016	0.054	0.003	0.007
	3D	0.028	0.060	0.011	0.029
Homing	X	0.015	0.062	0.010	0.047
	Y	0.025	0.076	0.015	0.044
	Z	0.013	0.054	0.005	0.022
	3D	0.037	0.085	0.021	0.064
Chamber off/on	X	0.037	0.103	0.024	0.069
	Y	0.014	0.050	0.011	0.034
	Z	0.014	0.051	0.009	0.029
	3D	0.046	0.103	0.031	0.074

X: left/right; Y: up/down; Z: in/out; 3D: three-dimensional distance.