. Author manuscript; available in PMC: 2013 Mar 6.

Published in final edited form as: J Neurol. 2011 Oct 29;259(6):1071–1080. doi: 10.1007/s00415-011-6300-x

Table 3.

Multiple regression results for neuropsychological tests and tract FA that were corrected for age and gender in bvFTD and AD

Disease	Area	Test	r²	p
bvFTD	Left anterior Cg FA	^*Trails Composite	0.777	0.003
		^*MT time	0.39	0.008
		Sum of Total Executive Function Errors	0.26	0.037
	Right anterior Cg FA	^*Visual-spatial attention and working memory (WMS-III Spatial Span)	0.63	0.004
	Right posterior Cg	^*Visual-constructional abilities (WAIS-III Block Design)	0.46	0.015
	Left Unc FA	^*MT errors	0.69	0.002
	Right descending Cg FA	Visual-spatial working memory (Delayed recall Modified Rey Figure)	0.227	0.05
AD	Left posterior Cg FA	Visual-spatial working memory (Delayed recall Modified Rey Figure)	0.47	0.03
	Right descending Cg FA		0.46	0.03
	Right posterior Cg FA		0.41	0.05

Indicates regression remained significant (p < 0.05) after inclusion of GM volume associated with tract