Regional Mean Diffusivity (D) in the 8th and 26th Week

Region	Mean diffusivity D (× 10−3 mm2/s; mean ± SD [% relative to control])
	8th week	26th week
Right frontal white matter (control)	0.672 ± .094 (100)	0.722 ± .089 (100)
Left perisplenial	1.258 ± .214 (187)	1.177 ± .108 (163)
Right perisplenial	1.084 ± 0.283 (161)	1.232 ± .215 (171)
Left cingulate	1.038 ± .217 (154)	0.995 ± .141 (138)
Left parahippocampal	0.920 ± .158 (137)	0.771 ± .110 (107)
Right parahippocampal	0.843 ± .121 (125)	0.788 ± .101 (109)

Note—Numbers in parentheses are percentages.