Table 1

Results of diffusion tensor imaging parameters and incidence of the pyramidal tract and aberrant pyramidal tract.

Right

Left

Total


Pyramidal

tract

Fractional anisotropy

0.58 (± 0.02)

0.59 (± 0.02)

0.59 (± 0.02)

Mean diffusivity

0.82 (± 0.03)

0.82 (± 0.04)

0.82 (± 0.04)

Tract volume

580.72 (± 188.13)

605.1 (± 209.99)

592.91 (± 199.19)

Incidence

93 (100%)

93 (100%)

186 (100%)


Aberrant

Pyramidal

tract

Fractional

anisotropy

0.53 (± 0.02)

0.54 (± 0.03)

0.53 (± 0.02)

Mean diffusivity

0.81 (± 0.03)

0.80 (± 0.02)

0.81 (± 0.03)

Tract volume

189.25 (± 136.64)

195.07 (± 135.44)

191.65 (± 134.10)

Incidence

20 (21.5%)

14 (15.0%)

34 (18.3%)


Values indicate mean (± standard deviation). Mean diffusivity × 10-3(mm2/s).

Incidence (percent).

Kwon et al. BMC Neuroscience 2011 12:108   doi:10.1186/1471-2202-12-108

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