the final day of the study and benjamin lamb angela osborne and lore are ready for their m.r.i. . dr john mcgann is one of the world's leading specialists in diagnostic radiology he is supervising the imaging part of the trial. lore is a senior at u.c. davis he's a science student who decided to volunteer for the summer study if i remember. things. like the other subjects more had a previous scan start of the trial doctors captured the before image of his abdominal region this morning they'll get. it so it's quite as fair is. something i've never done before and i think through this two week i really don't know about myself. and this technology is being used to chart what happens to. internal organs when sugary drinks are consumed those results cannot be calculated by scales and are not visible to the naked eye that's where the m.r.i. comes in dr mcgann showed us exactly what he's looking for in the scan the key i don't know we're looking at in this study is this structure here sort of a little darker grayer structure which is the over what we're trying to do we do need different