Geometric Blurring, Magnification and Unsharpness | X-ray Physics | Radiology Physics Course #33

[@simonjohnson9865]

Dr, your lessons are absolutely wonderful! They are clear, concise and packed with information. Thank you so much.

[@radiologytutorials]

Wow, thanks Simon. Appreciate the kind words!

[@luvie888]

It's tutors like you who make physics easy, exciting and interesting to study! thanks a million!!!

[@radiologytutorials]

Yay! I’m so glad they’re helping 🤗

[@MyHamtaro95]

Dear Dr Michael.. I'm beyond grateful to the tutorials you've shared with us.. Thank you so much for your efforts and very simply and concisely explained lectures.. It wouldn't be possible to finish these physics topics without you 🙏

[@radiologytutorials]

Thank you for such a lovely message. So happy these are helpful!

[@Excellenlife-938]

Today I have watched over 25 tutorials Thank you Dr Michael

[@vincentpinto1127]

Remarkable course, Michael!! Thank you for all your effort, and precision of presentation. A lot to explain, yet keep it succinct! Well done!!

[@wedyanyousef2120]

Incredible course, thank you so much. I will recommend your channel to my colleagues.

[@radiologytutorials]

Thank you Wedyan. Appreciate it!

[@diya2812]

u have such simplified and rich contents !! easily understandable. Could u probably do a video explaning fluoroscopy? thank u in advance.

[@radiologytutorials]

Thank you. That’s kind ☺️ MRI then CT then DSA/fluoroscopy (at least that’s the plan for now 🙂)

[@diya2812]

@@radiologytutorials much appreciated for the effort!! U truly teach so well. Thanking you again for the wonderful videos.

[@ummuayurrumaiyat2330]

It was great learning from this side,i understood better than from clarks physics,hope to get more from this site,God bless you🤝

[@pushpakpatil7764]

I went thru the entire course, very nice flow and You really simplified it…. THANKS A TON….Just a small request, can u please put a summary slide at the end of the videos highlighting take home points for a quick revision b4 exams……

[@radiologytutorials]

Hope you enjoyed it Pushpak! Once I’ve created all the courses I plan on doing a series of shorts where each video is summarised in 1 minute. But that will still be a while 🙃

[@quranforkidseasytranslatio2306]

Is this the last lesson for X- Ray Physics, I don't believe am done with it... And the assessments going pretty well too.. but possibly because I have done much of study before as well.. But surely the questions never looked so easy before I took these highly conceptual lectures.. It's for sure if one goes through them twice or thrice will definitely pass through.. May Allah bless Michael, the best !

[@radiologytutorials]

Well done for making it to the end of the series. Your hard work is certain to pay off. I’m so glad the talks and question series have been useful. All the best from South Africa 🇿🇦

[@debleenamondal9694]

Thank you so much, sir, for these wonderful lectures. You are a blessing to all of us , especially to the people like us who always struggle with physics. Sir one request , if you can please upload CT physics videos?

[@eriktillman8114]

I'm trying to find an optimization point for maximizing magnification while minimizing unsharpness. As you stated, these are competing aims, so I'm hoping to find a trade-off curve that will let me determine an optimum point. Are you aware of any sources (papers, textbooks, websites) that have information on this optimization problem? Thank you for any help you can provide.

[@fathima9306]

Thank you so much for these wonderful lectures and taking so much time and effort to put it out for people like us, literally struggling with physics😅. God bless you.

[@radiologytutorials]

Thank you Fathima 🙏🏻 sometimes physics is a necessary evil we just need to get through. Hope the studying is going well 🙂

[@Geri_kariba]

Hi. Could you please explain underexposure and overexposure in-terms of it’s appearance on xray film and the characteristics curve

[@Geri_kariba]

Would reducing the SID make distortion worse or would it reduce the artifact?

[@DOHTMCRadiologyDepartment]

Hi Dr. Michael, thank you for putting up this channel. Do you have lectures for CT, fluoroscopy, and mammography x - ray modalities? Would love to hear from you soon.

[@radiologytutorials]

Pleasure. I plan on making all these lectures in the coming months

[@ruthanyango4032]

Brilliant, just Brilliant

[@shivRathore-e8u]

Thanku so much Sir,to clear my doubts

[@haroonrashid5085]

Thank you for this wonderful physics course! What is the best textbook for radiology physics for radiologists?

[@radiologytutorials]

Pleasure Haroon! I use Bushberg Essential Physics of Medical Imaging

[@TheRealVivia]

Thank you! ❤ I’m trying to do the banks but it’s not loading, wondering If that’s just me. 😢

[@radiologytutorials]

Hi 👋 I’m not sure why it isn’t loading. People have been signing up in the past few days. Are you opening it on Google chrome? That’s normally the best. Feel free to email me on [e-mail] if you are still having trouble.

[@nora3132]

Thank you From Saudi arabia To you

[@LubnashamsLubnasham]

Hey u haven't upload lectures on CT scan....n also a short video on tomography....desperately waiting...its request upload b4 8th june 2023

[@champsrt21]

u r amazing! thankyou!

[@radiologytutorials]

Thank you 🙏🏻