. Author manuscript; available in PMC: 2012 Jul 22.

Published in final edited form as: Arch Neurol. 2011 Jun;68(6):753–760. doi: 10.1001/archneurol.2011.107

Table 2.

ROI-based FA and MD results for the PSP subjects and controls

	FA			MD
	Control (n=20)	PSP (n=20)	P value	Control (n=20)	PSP (n=20)	P value
CST	0.62 ± 0.08	0.59 ± 0.05	0.12	681 ± 65	717 ± 81	0.13
MCP	0.79 ± 0.10	0.79 ± 0.09	0.86	623 ± 47	630 ± 64	0.71
SCP	0.85 ± 0.05	0.67 ± 0.10	<0.001	577 ± 40	690 ± 62	<0.001
AIC	0.57 ± 0.08	0.54 ± 0.07	0.22	755 ± 82	750 ± 86	0.86
GIC	0.62 ± 0.07	0.60 ± 0.07	0.45	723 ± 58	785 ± 70	0.005
PIC rostral	0.66 ± 0.05	0.64 ± 0.06	0.45	695 ± 64	734 ± 72	0.08
PIC caudal	0.67 ± 0.04	0.66 ± 0.06	0.69	725 ± 67	732 ± 53	0.71
UNC	0.48 ± 0.08	0.49 ± 0.06	0.51	710 ± 85	743 ± 44	0.13
ILF	0.52 ± 0.04	0.47 ± 0.05	0.002	778 ± 57	803 ± 83	0.27
SLF anterior	0.43 ± 0.05	0.39 ± 0.04	0.01	772 ± 74	780 ± 81	0.75
SLF posterior	0.54 ± 0.06	0.51 ± 0.08	0.32	737 ± 46	753 ± 47	0.28
SLF superior	0.62 ± 0.06	0.58 ± 0.06	0.04	690 ± 36	719 ± 49	0.04
AC	0.45 ± 0.04	0.46 ± 0.06	0.54	822 ± 73	810 ± 67	0.60
PC	0.57 ± 0.06	0.55 ± 0.06	0.25	671 ± 49	693 ± 47	0.15
GCC	0.79 ± 0.05	0.77 ± 0.05	0.17	817 ± 40	829 ± 65	0.49
SCC	0.87 ± 0.05	0.86 ± 0.04	0.63	701 ± 86	729 ± 62	0.25
BCC	0.72 ± 0.07	0.63 ± 0.09	0.002	783 ± 87	896 ± 107	0.001

CST = corticospinal tracts at the level of the pons; MCP = middle cerebellar peduncle; SCP = superior cerebellar peduncle; GIC = genu of the internal capsule; PIC = posterior limb of the internal capsule; UNC = uncinate fasciculus; ILF = inferior longitudinal fasciculus; SLF = superior longitudinal fasciculus; AC = anterior cingulum; PC = posterior cingulum; GCC = genu of corpus callosum; SCC = splenium of corpus callosum; BCC = body of corpus callosum.