Back to afni_proc.py :

• Back to afni_proc.py :

• • For our class example, we can take a look at the afni_proc.py command we’ve written up already and saved as an executable script called s1.afni_proc.block (perhaps viewing in a different terminal window)
  • cd AFNI_data4
  • gedit s1.afni_proc.block
  • • • note: gedit is a text editor (can also use nedit, emacs or vi)
      • afni_proc.py \
      • -subj_id sb23.blk \
      • -dsets sb23/epi_r??+orig.HEAD \
      • -copy_anat sb23/sb23_mpra+orig \
      • -tcat_remove_first_trs 3 \
      • -volreg_align_to last \
      • -regress_make_ideal_sum sum_ideal.1D \
      • -regress_stim_times sb23/stim_files/blk_times.*.1D \
      • -regress_stim_labels tneg tpos tneu eneg epos \
      • eneu fneg fpos fneu \
      • -regress_basis 'BLOCK(30,1)' \
      • -regress_opts_3dD \
      • -gltsym 'SYM: +eneg -fneg' \
      • -glt_label 1 eneg_vs_fneg \
      • -gltsym 'SYM: 0.5*fneg 0.5*fpos -1.0*fneu' \
      • -glt_label 2 face_contrast \
      • -gltsym ‘SYM: tpos epos fpos -tneg -eneg -fneg’ \
      • -glt_label 3 pos_vs_neg