Table 3.

Number of activated pixels, average and maximum z-values, relative signal change, and BOLD contrast-to-noise (CNR) and tSNR in the ROI defined by the activation cluster.

Subject	# voxels	avg. z	max z	rel dS	CNR	tSNR
dc001	23070	6.85	10.66	5.50%	3.42	62.20
dc002	6396	6.78	10.29	4.95%	3.33	67.26
dc004	872	6.05	7.92	5.25%	2.79	53.15
dc005	2729	6.60	9.74	4.81%	3.25	67.54
dc006	6355	6.32	8.90	5.44%	2.94	54.05
dc007	7638	6.47	9.71	4.78%	3.10	64.96
dc008	1226	6.30	9.35	5.33%	2.96	55.47
Mean	6898	6.48	9.51	5.15%	3.11	60.66
SD	2880.53	0.11	0.34	0.11%	0.09	2.38