Example: fMRI 4D Image

Optionally, to improve performance, disable histogram calculation, icons in settings widget and also, if not in use, OpenGL texture (sometimes MIP is desired 3D view).

https://sites.google.com/site/alizaviewer/documentation/manuals/fmri/Screenshot-Settings.jpg

Download and extract an example - Nifti 4D image. Open .nii file.
For particular case Maximum Intensity Projection 3D view and Syngo 1792 palette are good choice
Optionally adjust level/window.
Click at Film button (2D view toolbar) to open animation panel. Click 3D+t Play button.