Figure 4.

Estimated means and standard errors of radial diffusivity (RD) in the corticospinal tracts originating in the hand and foot areas (independent of hemisphere and modality) for the ballet dancers (n = 10) and the handball players (n = 12) depicted on (a) (rmMANOVA including only the sports groups) and for the ballet dancers (n = 10), the handball players (n = 12) and the control women (n = 22) depicted on (b) (rmMANOVA including all three groups). Note that increased RD reflects sport-specific skills.