Summary of group means and SDs of the FA and MD from the white matter tracts of brain collected from the age- and sex-matched controls and patients with SSPE of different clinical grades
Fiber Bundles | FA | MD (× 10−3 mm2/s) | ||||||
---|---|---|---|---|---|---|---|---|
Controls | Grade II | Grade III | Grade IV | Controls | Grade II | Grade III | Grade IV | |
CC1 | 0.34 ± 0.02 | 0.29 ± 0.02 | 0.28 ± 0.02 | 0.27 ± 0.05 | 0.82 ± 0.04 | 0.81 ± 0.04 | 0.87 ± 0.13 | 0.85 ± 0.05 |
CC2 | 0.38 ± 0.01 | 0.33 ± 0.04 | 0.30 ± 0.03 | 0.27 ± 0.04 | 0.81 ± 0.01 | 0.85 ± 0.10 | 0.85 ± 0.08 | 0.88 ± 0.15 |
CC3 | 0.35 ± 0.02 | 0.30 ± 0.02 | 0.28 ± 0.02 | 0.24 ± 0.04 | 0.81 ± 0.04 | 0.91 ± 0.13 | 0.82 ± 0.05 | 0.99 ± 0.39 |
CC4 | 0.36 ± 0.02 | 0.31 ± 0.02 | 0.30 ± 0.02 | 0.25 ± 0.04 | 0.82 ± 0.05 | 0.87 ± 0.09 | 0.86 ± 0.14 | 0.95 ± 0.12 |
CC5 | 0.35 ± 0.02 | 0.31 ± 0.03 | 0.30 ± 0.03 | 0.26 ± 0.04 | 0.83 ± 0.06 | 0.86 ± 0.10 | 0.87 ± 0.11 | 0.86 ± 0.15 |
CC6 | 0.36 ± 0.02 | 0.30 ± 0.03 | 0.26 ± 0.03 | 0.24 ± 0.02 | 0.84 ± 0.06 | 0.85 ± 0.11 | 0.81 ± 0.04 | 0.88 ± 0.08 |
CC7 | 0.40 ± 0.02 | 0.34 ± 0.02 | 0.29 ± 0.01 | 0.25 ± 0.02 | 0.85 ± 0.07 | 0.86 ± 0.09 | 0.85 ± 0.07 | 0.87 ± 0.11 |
SLF | 0.30 ± 0.01 | 0.25 ± 0.02 | 0.24 ± 0.02 | 0.22 ± 0.03 | 0.75 ± 0.02 | 0.81 ± 0.14 | 0.76 ± 0.10 | 0.76 ± 0.09 |
ILF | 0.34 ± 0.02 | 0.30 ± 0.02 | 0.27 ± 0.02 | 0.25 ± 0.02 | 0.66 ± 0.07 | 0.78 ± 0.11 | 0.76 ± 0.08 | 0.81 ± 0.07 |
CNG | 0.29 ± 0.02 | 0.26 ± 0.03 | 0.24 ± 0.01 | 0.22 ± 0.02 | 0.79 ± 0.06 | 0.94 ± 0.16 | 1.00 ± 0.26 | 0.79 ± 0.10 |
MCP | 0.41 ± 0.02 | 0.37 ± 0.03 | 0.37 ± 0.04 | 0.35 ± 0.03 | 0.79 ± 0.11 | 0.77 ± 0.12 | 0.72 ± 0.04 | 0.76 ± 0.13 |
SCP | 0.35 ± 0.01 | 0.32 ± 0.02 | 0.33 ± 0.03 | 0.32 ± 0.02 | 0.85 ± 0.14 | 0.97 ± 0.22 | 0.86 ± 0.10 | 0.81 ± 0.09 |
ICP | 0.35 ± 0.02 | 0.33 ± 0.03 | 0.31 ± 0.03 | 0.32 ± 0.02 | 0.79 ± 0.06 | 0.92 ± 0.18 | 0.82 ± 0.07 | 0.77 ± 0.06 |
CST | 0.33 ± 0.01 | 0.28 ± 0.02 | 0.27 ± 0.02 | 0.25 ± 0.01 | 0.73 ± 0.02 | 0.78 ± 0.12 | 0.78 ± 0.08 | 0.79 ± 0.10 |
ATR | 0.30 ± 0.01 | 0.27 ± 0.03 | 0.26 ± 0.01 | 0.25 ± 0.02 | 0.77 ± 0.03 | 0.90 ± 0.26 | 0.75 ± 0.11 | 0.80 ± 0.11 |
STR | 0.31 ± 0.01 | 0.27 ± 0.03 | 0.26 ± 0.02 | 0.23 ± 0.03 | 0.76 ± 0.03 | 0.88 ± 0.20 | 0.78 ± 0.09 | 0.96 ± 0.53 |
PTR | 0.35 ± 0.02 | 0.31 ± 0.02 | 0.29 ± 0.02 | 0.28 ± 0.03 | 0.80 ± 0.08 | 0.92 ± 0.14 | 0.86 ± 0.13 | 0.75 ± 0.10 |