Hi, You can not display 4d image in SMP directly like other display tools. But you can analyze 4d data using matlab style indexing. For more info: https://en.wikibooks.org/wiki/SPM/Working_with_4D_data On Tue, Feb 21, 2017 at 4:15 PM, Yasser Alzamil <[log in to unmask]> wrote: > Dear SPM users, > > > I am using a simulation to generate dynamic PET images 4-D double matrix. > > I tried to display and import the matrix data into SPM12 and could not!! > > How to display and work with this type of data on SPM? > > Can anyone please help me with that? > > > I attached a print screen from SPM and data type. > > > Regards, > > Yasser > -- Enes Albay