Analysis Steps:

• Analysis Steps:

• • Part I: Process data for each individual subject (using afni_proc.py)
  • • Pre-process subjects’ data  many steps involved here…
    • Run regression analysis on each subject’s data --- 3dDeconvolve
  • Part II: Run group analysis
  • • warp results to standard space
    • 3-way Analysis of Variance (ANOVA) --- 3dANOVA3
    • • Category (3) x Affect (3) x Subjects (16) => 3-way ANOVA

• Class work for Part I:

• • view the original data by running afni from the subject sb23/ directory
  • then view output data from the sb23.blk.results/ directory
  • • cd AFNI_data4/sb23
    • ls
    • afni &