Error in Table and Figure

In the Original Investigation titled “Blood Biomarkers for Brain Injury in Concussed Professional Ice Hockey Players,”¹ published online March 13, 2014, and also in the June 2014 print issue of JAMA Neurology, there were errors in Table 1 and Figure 2A. In Table 1, the upper value of the postconcussion T-tau range was incorrect. The median (range) should read as follows: “10.0 (2.0-171).” In Figure 2A, the blue data point at a plasma T-tau level of 171 pg/mL shown at 36 hours after concussion should have appeared at 1 hour after concussion. This article was corrected online.