“…In particular, movement execution and imagination are associated with beta power changes (Cassidy et al, 2002; Kühn et al, 2004), starting with a decrease or desynchronization in the pre-movement period (event-related desynchronization, ERD) followed by a rebound after movement termination (event-related synchronization, ERS; Cassidy et al, 2002). A similar dynamic pattern of movement-related beta modulation is also present at the cortical level with a morphology that does not substantially differ from that recorded from control subjects (Soikkeli et al, 1991; Alegre et al, 2005; Devos et al, 2006; Meziane et al, 2015; Moisello et al, 2015). Moreover, excessive cortical beta power at rest has been recently correlated with greater movement-related beta-modulation and motor performances (Heinrichs-Graham and Wilson, 2016).…”