Fig. 4.
Long-interval intracortical inhibition (LICI) for the following interstimulus intervals (ISIs): (a) 100 ms; (b) 150 ms; (c) 250 ms; (d) 300 ms; (e) mean values for all ISIs, black plots and line indicate baseline whereas red plots and line indicate SD; B-baseline; SD-sleep deprivation. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)