Table 2.

Effects of iron on ${\text{R}}_2^{\ast }$ and $\mathrm{\Delta }{\text{R}}_2^{\ast }$

Iron		Before	After (day 14)	p-value
Corpus Callosum	${\text{R}}_{2\left|\right|}^{\ast }$	51.3 ± 3.1 Hz	43.6 ± 4.9 Hz	< 0.001
	${\text{R}}_{2\perp }^{\ast }$	47.5 ± 2.7 Hz	39.2 ± 3.5 Hz	< 0.001
	$\mathrm{\Delta }{\text{R}}_2^{\ast }$	4.0 ± 3.0 Hz	4.5 ± 4.9 Hz	0.131
Basal Ganglia	${\text{R}}_{2\left|\right|}^{\ast }$	67.1 ± 8.8 Hz	36.9 ± 14.2 Hz	< 0.001
	${\text{R}}_{2\perp }^{\ast }$	66.6 ± 8.3 Hz	36.4 ± 14.2 Hz	< 0.001
	$\mathrm{\Delta }{\text{R}}_2^{\ast }$	0.5 ± 10.2 Hz	0.5 ± 15.6 Hz	0.993