It was an on-campus interview for which I was told was to last only 15 minutes. Because of the length of interview time and because I was only given a 1 day notice of being selected for an interview, I figured it was a screening interview and did not expect many technical question so needless to say, I was unprepared. The interview ended up lasting about 25-30 minutes and I was interviewed by 2 people. One was behavioral and the other was technical. Here are the technical questions I remember being asked: 1) Describe to me the pathway of the heart starting from the inferior vena cava 2) Causes of arrhythmia 3) Image metric you used to quantify image 4) Disadvantages of using image subtraction to quantify images I was asked a couple more question and did really badly on the interview so I will not be expecting a call from.