This is a "connection" page, showing publications co-authored by Kevin Gray and Joseph Helpern.
Brain iron levels in attention-deficit/hyperactivity disorder normalize as a function of psychostimulant treatment duration. Neuroimage Clin. 2019; 24:101993.
Multimodal MR imaging of brain iron in attention deficit hyperactivity disorder: a noninvasive biomarker that responds to psychostimulant treatment? Radiology. 2014 Aug; 272(2):524-32.