Table 3.

Talairach coordinates, total volume, and percentage of tool-specific voxels from the tool-animal localizer for hPGR

	Talairach Coordinates
Subject	x	y	z	Volume, mm3	%Tool Specific
S1	−41	−40	59	2,295	46
S2
S3	−38	−55	52	2,997	78
S4	−28	−45	52	2,322	8
S5	−37	−42	53	1,980	41
S6	−28	−54	56	2,214	34
S7	−36	−38	47	3,375	78
S8
S9	−39	−59	51	1,620	70
S10	−36	−34	48	1,377
S11	−33	−33	48	3,240	58
S12	−37	−48	53	7,560	20
Mean ± SE	−35 ± 1.4	−45 ± 2.9	52 ± 1.2	1,771 ± 560	48 ± 8

The tool-specific activation was defined from the tool-animal localizer by the contrast of viewing tools and animals (P < 0.01). No value indicates subject did not participate in the grasping localizer (S2 and S8) or the tool-animal localizer (S10).