(Based on reading these links:)

http://www0.cs.ucl.ac.uk/staff/g.ridgway/vbm/spm_list.m

https://w3.rcc.uchicago.edu/redmine/projects/cacioppo/repository/entry/spm8_dev/spm_results_ui.m

Once the results have been printed to a figure (the glass brain MIP figure), click on the “whole brain” (or whatever under “p-values”) in the SPM GUI results control window.

Then, can do this command, since the appropriate variables will now exist in the workspace:

spm_list('TxtList',TabDat,3)