Journal of Clinical Neurology · 2014 · 44 citations · 27 references
Late-onset RLS is associated with decreased iron content in the SN. This finding supports the hypothesis that regional brain iron deficiency plays a role in the pathophysiology of late-onset RLS.
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Abnormalities in CSF concentrations of ferritin and transferrin in restless legs syndrome
C.J. Earley, James R. Connor, J. L. Beard et al. · Neurology · 2000 · 611 citations
MRI measurement of brain iron in patients with restless legs syndrome
Richard P. Allen, Peter B. Barker, F. Wehrl et al. · Neurology · 2001 · 564 citations