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<h3 id="overlaying-slices">Overlaying slices<a class="anchor" aria-label="anchor" href="#overlaying-slices"></a>
</h3>
<p>We can also overlay one slice of an image upon another using the <code><a href="https://rdrr.io/pkg/oro.nifti/man/overlay-methods.html" class="external-link">oro.nifti::overlay</a></code> function. Here we must specify <code>plot.type</code> for only one slice.</p>
<div class="sourceCode" id="cb14"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span>