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. 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 2.

Group differences of regional fractional anisotropy (FA) in the tracts of interest and gray matter (GM) volumes

Tract FA FA mean ± SD
 p
bvFTD (n = 15) AD (n = 9)
Ant CC 0.463 ± 0.07 0.522 ± 0.05 0.009
Post CC 0.612 ± 0.05 0.619 ± 0.04 0.788
L Ant Cg 0.428 ± 0.06 0.455 ± 0.05 0.297
L Post Cg 0.452 ± 0.04 0.450 ± 0.03 0.788
R Ant Cg 0.375 ± 0.04 0.394 ± 0.06 0.325
R Post Cg 0.414 ± 0.04 0.425 ± 0.03 0.493
L Desc Cg 0.322 ± 0.03 0.320 ± 0.03 0.976
R Desc Cg 0.350 ± 0.05 0.327 ± 0.04 0.089
L Unc 0.333 ± 0.03 0.358 ± 0.03 0.200
R Unc 0.329 ± 0.05 0.370 ± 0.04 0.114
GM region GM vol. mean ± SD
 p
bvFTD (n = 15) AD (n = 9)
L Ant Cg GM 2.581 ± 0.44 2.882 ± 0.40 0.103
R Ant Cg GM 2.517 ± 0.44 2.385 ± 0.42 0.471
L Post Cg GM 1.955 ± 0.34 2.017 ± 0.30 0.650
R Post Cg GM 2.214 ± 0.31 2.002 ± 0.34 0.151
L Desc Cg GM 2.705 ± 0.37 2.654 ± 0.32 0.736
R Desc Cg GM 2.672 ± 0.29 2.529 ± 0.33 0.303
L Unc GM 4.261 ± 0.92 4.555 ± 0.52 0.325
R Unc GM 3.912 ± 0.88 4.738 ± 0.56 0.010