Excitability of the Primary Motor Cortex Increases More Strongly with Slow- than with Normal-Speed Presentation of Actions
Figure 2
A sequence of stills from the video clip used in the experiment.
The person in the background is the pitcher. The frame in the dashed box is at “open” and the frame in the solid box is at “catch.” TMS was triggered at one or another of these two time points in a given showing.