Histogram of a 3D nifti MRI volume

Dear MATLAB experts,

I have a niftiy type 3D MRI volume and I would like to generate a histogram of the intensities in the volume.

I have loaded the volume using niftiread but when I tried using imhist command it generated a figure with the axes but without the actual histogram.

Any suggestions?

Thanks!

Tamir

[Lucademicus]

As we don't know what data you're trying to visualize, there's no way for us to guess what te expect of your data.

Have you inspected the data, for example by using niftiinfo? I would suggest you do that, to ensure how the data looks like so you know what to expect.

[Subhadeep Koley]

Tamir, can you share your MRI image?