Table 2.

Relaxation rates measured by MRI at the 14th week

	CN	MnT	FeDMnT	FeSMnT
(a) Longitudinal relaxation rate R1 (10−1 s−1) measured by MRI at the 14th week
CB	7.06±0.16a,b,c	8.12±0.17a,e,f	8.96±0.18c,f	9.34±0.08b,e
BS	8.96±0.19b,c	9.57±0.16e,f	11.57±0.22c,f	11.85±0.23b,e
MB	7.48±0.13a,b,c	8.78±0.13a,e,f	10.49±0.12c,f	10.80±0.17b,e
HP	6.64±0.14a,b,c	7.29±0.04a,e,f	8.59±0.07c,f	8.77±0.09b,e
ST	7.14±0.15a,b,c	8.10±0.08a,e,f	9.36±0.07c,f	9.34±0.03b,e
CX	6.19±0.14b,c	6.25±0.09e,f	7.05±0.26c,f	6.99±0.17b,e
(b) Transverse relaxation rate R2 (s−1) measured by MRI at the 14th week
CB	20.35±0.28b	20.58±0.12e	21.11±0.17	21.94±0.31b,e
BS	19.59±0.21b,c	20.24±0.25f	21.17±0.19c,f	20.88±0.23b
MB	19.43±0.33	19.51±0.45	19.48±0.39	20.72±0.34
HP	19.93±0.08	20.00±0.24	19.70±0.23d	20.69±0.26d
ST	19.85±0.03a,b,c	20.49±0.12a,e	21.19±0.23c	21.97±0.20b,e
CX	19.77±0.47	19.23±0.50e	19.97±0.19	21.35±0.20e

Note: CB, cerebellum; BS, brainstem; MB, midbrain; HP, hippocampus; ST, striatum; CX, cortex.

The data represent mean values±standard error averaged across animals a–f represents statistical difference at p<0.05.

^aCN versus MnT;

^bCN versus FeSMnT;

^cCN versus FeDMnT;

^dFeSMnT versus FeDMnT;

^eMnT versus FeSMnT;

^fMnT versus FeDMnT.