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. 2021 Aug 17;13:718784. doi: 10.3389/fnagi.2021.718784

Figure 1.

Figure 1

Experimental setup. (A) Schematic illustration of the setup of data collection. (B) The recognition reaction time (RRT) paradigm and time points where transcranial magnetic simulation (TMS) was given with respect to the expected RRT in the window of anticipatory postural adjustments (APAs). (C) Raw electromyography (EMG) traces recorded from left erector spinae (ES) and right anterior deltoid (AD) of a representative young participant during rapid shoulder flexion. Note that the EMG onset of the ES and AD is about the same.