ctures" class="section level1">
<h1>Core Data Structures</h1>
<div id="d-volumes-neurovol" class="section level2">
<h2>3D Volumes: NeuroVol</h2>
<p>The <code>NeuroVol</code> class represents 3D brain volumes
(structural images, masks, single time points):</p>
<div class="sourceCode" id="cb2"><pre class="sourceCode r"><code class="sourceCode r"><span id="cb2-1"><a href="#cb2-1" tabindex="-1"></a><span class="co"># Create a synthetic 3D volume</span></span>
<span id="cb2-2"><a href="#cb2-2" tabindex="-1"></a>