I did it! I finished my MRI film!
After alot of tediousness in iMovie its done.
I chose a clip duration of 0.8 seconds which seems to be the perfect speed so that you have enough time to scan scan the image before it changes.
The video is only 55 seconds long but I plan to project this on a loop.
Stills from my 2013 MRI scan made into a stop motion film