One of the best explanations on how a gamma camera works

These visuals are great! Thank you for spending the time to take the machine apart and explaining everything! This is wonderful! much love !

Excellent elementary description! It would be more accurate to say that the dynodes are at different electric potentials rather than "different charge levels".

Thank you professor. Keep on making more informative videos like these.

Excellent lecture! The part about the detector itself after 10:40 is perfect description. I would never be able to describe this thing without at least some physics and math.

Thank you so much for this video! This really helped me out!

Thank you so much for making this video! This has helped me to understand this A LOT better! Now when I look at the pictures the book give me, I will be able to understand it so thank you.

Beautiful mind, you nailed it sir. Thank you

Great and helpful video! Thank you so much for explaining each part thoroughly!

Thank you so much ! this was very helpful

I worked for a Radio-pharmacist in the late 90's . I just delivered it, but was wondering how it all worked. So I found this vidja

Thanks! I just had a scan done last week. I knew the detection was done with scintillators, but couldn't figure out how the photons were "focused" before the scintillators. The collaminator was the piece I was missing!

Prof Currie thank you, it was quite informative.

Thank you so much this was very useful.

Thank so much

Thankyou so much sir

15:40 listen charge level as potential level. The next dynode higher potential. Perfect. Good one prof.