="o">=</span><span class="mi">1</span><span class="p">)</span>

<span class="c1"># Get the values to plot for left and right hemispheres</span>
<span class="c1"># Specifying only keys with .destrieux_g.</span>
<span class="n">to_plot</span> <span class="o">=</span> <span class="n">surf_ref</span><span class="o">.</span><span class="n">get_hemis_plot_vals</span><span class="p">(</span><span class="n">rois</span><span class="p">,</span> <span class="n">i_keys</span><span class="o">=</span><span class="p">[</s