Table 1.

Spatial relationship of the inferior parietal lobule to major white‐matter pathways

Subject		Tractography D1 (mm)	Tractography D2 (mm)	Fiber dissections D1 (mm)	Fiber dissections D2 (mm)
1	R	22	17	23	14
	L	19	14	22	16
2	R	17	17	16	18
	L	19	19	21	18
3	R	18	18	22	17
	L	23	24	24	14
4	R	20	21	17	17
	L	20	21	18	14
5	R	18	18	20	15
	L	21	16	21	16
Mean	R	19 ± 2	18 ± 2	19 ± 2	16 ± 2
	L	21 ± 2	19 ± 4	21 ± 3	16 ± 2
p	—	.22	.83	.42	.52

D1, nearest distance between the termination of the Sylvian fissure and the superior longitudinal fasciculus; D2, nearest distance between termination of the superior temporal sulcus and the arcuate fasciculus. R, right hemisphere; L, left hemisphere.