In the article “Weight-Specific Anticipatory Coding of Grip Force in Human Dorsal Premotor Cortex” by Bart F.L. van Nuenen, Johann Kuhtz-Buschbeck, Christian Schulz, Bastiaan R. Bloem, and Hartwig R. Siebner, which appeared on pages 5272–5283 of the April 11, 2012 issue, the authors regret an error in Figure 4. The correct Figure 4 is shown below.
