Visualization of thalamic calcium influx with quantitative susceptibility mapping as a potential imaging biomarker for repeated mild traumatic brain injury. - Ferdinand Schweser; Jenni Kyyriäinen; Marilena Preda; Asla Pitkänen; Kathryn Toffolo; Austin Poulsen; Kaitlynn Donahue; Benett Levy; David Poulsen (NeuroImage, 2019)