Hello,
Does afni have a function where you can specify a mask with multiple voxels and have afni spit out an averaged time course of those voxels into a text file? So for instance, lets presume I'm interested in the amygdala and I want a time course of the BOLD response averaged across all the voxels within this roi. Is there a way to do this without having to use the FIM option of the graph to write out manually and then average the time course for every voxel? Your help is greatly appreciated. Thanks.
David