ce="5" src="examples_01.png" alt=""> <p>Note the use of <i>flipud</i> and <i>transpose (')</i> to orient the image and <i>squeeze</i> to reduce the image to 2D</p><h2>Visualization in 3D<a name="6"></a></h2><p>View a 3D volume</p><pre class="language-matlab">S = smooth3(M(:,:,:,1));
isosurface(S,0)
</pre><p><img vspace="5" hspace="5" src="isosurface.png" alt=""> </p><h2>Section plane through a 3D volume<a name="7"></a></h2><p>Create a section plane through a 3D volume, using information from the NIFTI heade