6.1 - Positron emission tomography : coincidence detection

[@camp1477]

Interesting 🎉🎉🎉
Kudos my Professor

[@CJ-zk4is]

8:44 measured are x-rays emitted? Those are gamma photons and not x-rays ?!

[@Pete-qn2du]

Not x-rays, gamma rays are detected, you are right!

[@nlmetalhead]

I am sure collimators can be used by placing them before the detectors to enhance contrast (only accepting back-to-back photons from true decay). Because it's possible to have two gamma rays traveling at oblique angles to coincidentally hit the two detectors within a timing window.

[@eslamnouri]

thanks a lot for sharing this great set of videos!

[@nanacyber4576]

😝😍o

[@ivazzz3443]

very nicely explained. thank you

[@CanBeInteresting]

thanks for lecture

[@calvinanderson4245]

Gee I wonder who could be behind this lecture.