Corrigendum: Digitizing Tablet and Fahn–Tolosa–Marín Ratings of Archimedes Spirals have Comparable Minimum Detectable Change in Essential Tremor

Within the original published version of the Brief Report, “Digitizing Tablet and Fahn–Tolosa–Marin Ratings of Archimedes Spirals have Comparable Minimum Detectable Change in Essential Tremor,” the heading of the first column in Table 1 contained an additional label of "(cm)". The editorial office of Tremor and Other Hyperkinetic Movements has corrected the error and as of April 30, 2018 the column heading features only the appropriate information on all versions of the article.