ass="n">RegionType</span> <span class="o">=</span> <span class="s1">&#39;all&#39;</span><span class="p">):</span>
<span class="w">    </span><span class="sd">&quot;&quot;&quot;</span>
<span class="sd">    Fetch a human brain atlas image and its region information.</span>

<span class="sd">    This function loads a labeled brain atlas image (e.g., Brainnetome, Desikan-Killiany, or AAL) </span>
<span class="sd">    along with its corresponding ROI (region of interest) metadata table.</span>

<span class="sd">