Modulation of Motor Cortical Activities by Action Observation and Execution in Patients with Stroke: An MEG Study

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/np/volume-2019/8481371/figures/8481371.fig.003a.svgz" name="8481371.fig.003a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Stroke patients</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/np/volume-2019/8481371/figures/8481371.fig.003b.svgz" name="8481371.fig.003b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Healthy controls</td></tr></table>

<div>Left panel of (a, b): time-frequency maps of group-averaged electricity-induced beta rebound oscillations (red rectangles) under each condition. Right panel of (a, b): time courses of beta oscillatory activities in the most reactive frequency bands (2 Hz for consecutive bins) in the primary motor cortex (M1). Note: AOE = action observation and execution.</div>

Neural Plasticity

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Figure 3

Figure 3: Modulation of Motor Cortical Activities by Action Observation and Execution in Patients with Stroke: An MEG Study 