Fig. 4.

Repeatability of LICI at group level. The averaged LICI curves (mean ± SD) of all subjects for both sessions, separated for manual (in green) and robot-guided coil positioning (in blue) at the dominant (at the top) and non-dominant hemisphere (at the bottom). Values below the red line (100%) represent inhibition and values above facilitation; TR = test response, CR = conditioning response, ISI = interstimulus interval. All LICI curves showed good repeatability and great similarities; facilitation for ISI 50 ms and inhibition for ISIs 100–300 ms (exceptions are ISIs 200 and 250 ms in the manual group during the second session at the dominant hemisphere). (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)