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. Author manuscript; available in PMC: 2006 Jul 14.
Published in final edited form as: Am J Bioeth. 2005;5(2):5–18. doi: 10.1080/15265160590923358

Figure 1.

Figure 1

Experimental (“B” state) images are subtracted from control (“A” state) images to achieve regional activation maps with fMRI. (Courtesy of Gary H. Glover, Lucas MRS/MRI Center, Stanford University)