Table 3.

Mean and standard deviation of absolute residual translation and rotation values estimated by AFNI when motion correction was applied i.e. for scenarios (b – no motion & correction) and (d – motion & correction). All mean values are less than 0.6 mm and 0.5 degree. Paradigm ‘R’ corresponds to rotations about the z-axis, paradigm ‘T’ corresponds to translations along the z-axis. See Table 1 for description of experiments and scenarios.

Paradigm	Subject	Experiment	Scenario	Translations [mm]			Rotations [deg]
				X	Y	Z	X	Y	Z
R	1	1	a	0.05+0.04	0.03+0.03	0.36+0.29	0.14+0.11	0.16+0.15	0.03+0.03
R	1	1	c	0.05+0.06	0.04+0.04	0.27+0.28	0.14+0.15	0.28+0.21	0.04+0.04
R	1	2	a	0.06+0.04	0.04+0.04	0.11+0.10	0.07+0.05	0.07+0.07	0.06+0.05
R	1	2	c	0.06+0.05	0.05+0.05	0.09+0.09	0.08+0.06	0.10+0.08	0.13+0.10
R	2	1	a	0.09+0.07	0.04+0.04	0.10+0.09	0.07+0.05	0.08+0.07	0.06+0.05
R	2	1	c	0.05+0.04	0.05+0.04	0.13+0.13	0.06+0.06	0.09+0.09	0.08+0.08
R	2	2	a	0.08+0.07	0.04+0.04	0.18+0.16	0.08+0.07	0.14+0.13	0.09+0.08
R	2	2	c	0.08+0.07	0.05+0.05	0.10+0.10	0.07+0.07	0.12+0.11	0.10+0.09
T	1	1	a	0.06+0.04	0.04+0.03	0.24+0.19	0.12+0.11	0.16+0.15	0.05+0.04
T	1	1	c	0.05+0.04	0.03+0.03	0.46+0.36	0.15+0.12	0.18+0.14	0.04+0.04
T	1	2	a	0.05+0.04	0.05+0.04	0.07+0.06	0.07+0.06	0.05+0.06	0.08+0.07
T	1	2	c	0.06+0.05	0.04+0.04	0.14+0.11	0.06+0.05	0.14+0.12	0.11+0.09
T	2	1	a	0.09+0.07	0.03+0.02	0.30+0.23	0.11+0.13	0.26+0.19	0.03+0.04
T	2	1	c	0.10+0.08	0.03+0.03	0.59+0.47	0.16+0.13	0.50+0.34	0.03+0.03
T	2	2	a	0.05+0.04	0.04+0.04	0.06+0.05	0.07+0.06	0.14+0.09	0.05+0.04
T	2	2	c	0.05+0.05	0.05+0.04	0.12+0.10	0.08+0.10	0.12+0.16	0.07+0.07