In the paper 10.1093/cercor/BHR112, “Transcranial Magnetic Stimulation Reveals Dissociable Mechanisms for Global Versus Selective Corticomotor Suppression Underlying the Stopping of Action”, by Majid et al., published in Cerebral Cortex issue 22(2) (2012), the authors incorrectly acknowledged the National Science Foundation for supporting this work, which was solely supported by the Alfred P Sloan Foundation and NIH NIDA Grant DA026452.