Inhibition of contralateral premotor cortex delays visually guided reaching movements in men but not in women

The premotor-parietal network for preparation of visually guided reaching demonstrates activity mainly contralateral to the reaching arm in men but bilaterally in women. These sex differences are most prominent in the dorsal premotor cortex (PMd); however, the functional implications of these differences remain unclear. Therefore, in the experiments described here, we used continuous theta burst stimulation (cTBS) to test hypotheses regarding …