n class="s2">&quot;ROI information file not found at </span><span class="si">{</span><span class="n">mouse_labels_path</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">)</span>
    <span class="n">mouse_brain_info_all</span> <span class="o">=</span> <span class="n">pd</span><span class="o">.</span><span class="n">read_csv</span><span class="p">(</span><span class="n">mouse_labels_path</span><span class="p">,</span><span class="n">index_col</span><span class="o">=</span><span clas