We have had several lectures on this subject this year and I have felt more confused afterwards than when I started. This is a subject that is very hard to teach with a powerpoint. However, I finally feel like I have a good grasp on it now. One of my professors suggested spending 10 minutes a day on this website: Learning Radiology. They have a whole section of Med Student Tutorials for different types of imagining and weekly cases. I have found it to be very helpful and would highly recommend it to anyone else who is also struggling with learning medical imaging.