“…However, it is becoming increasingly apparent that sensorimotor beta activity does not occur as sustained oscillations in single trials, but as transient burst events that occur with varying probability in time (Cagnan et al, 2019;Diesburg et al, 2021;Feingold et al, 2015;Haufler et al, 2022;Howe et al, 2011;Karvat et al, 2020;Kosciessa et al, 2020;Little et al, 2019;Lofredi et al, 2019;Sherman et al, 2016;Shin et al, 2017;Sporn et al, 2020;Torrecillos et al, 2018;Wessel, 2020). These variations in burst probability are reflected in the slow changes in average spectral power (Feingold et al, 2015;Howe et al, 2011;Little et al, 2019;Rayson et al, 2022;Sherman et al, 2016), but suggest that single trial beta activity is more dynamic than classically thought. The rate and timing of single-trial beta events are tightly linked to behavior (Diesburg et al, 2021;Echeverria-Altuna et al, 2021;Enz et al, 2021;Feingold et al, 2015;Haufler et al, 2022;Heideman et al, 2020;Howe et al, 2011;Karvat et al, 2020;Khawaldeh et al, 2020;Kosciessa et al, 2020;Law et al, 2022;Little et al, 2019;Sherman et al, 2016;Shin et al, 2017;Sporn et al, 2020;Torrecillos et al, 2018;Walsh et al, 2022;Wessel, 2020;…”