Phase differences between observed movement and H-reflex modulation.

<p>Derived in each subject from the sinewave function fitting the subject’s average data points in the <i>explicit</i>, <i>semi-implicit</i> and <i>implicit</i> observation conditions. Note that in the <i>explicit</i> condition phases are always in advance of the observed movement (as in the actual execution of the same movement), whereas in the <i>semi-implicit</i> and <i>implicit</i> conditions they are scattered across the entire possible range (-180° to +180°).