Frame Rate and Temporal Resolution

In this quick lesson we go over frame rate and temporal resolution and explain how to improve and optimize your images.
For a complete Video course for the ARDMS SPI exam visit us at examrefresh.com.

[@laurieskerchek4622]

Can i use your study programs for total prep for spi exam or do I have to have other outside materials as well thx !!

[@examrefresh]

Our SPI course covers all the main points of the ARDMS exam. I do teach with the understanding that you have a basic knowledge but I go over all the concepts you need. Also, if there is something that is not available I gladly take requests and will make videos covering topics that you need that maybe we don't already cover. Good luck on your exam. Let me know if you need any help.

[@examrefresh]

I try to teach the hardest parts. Basically the portions that I hear most people have difficulty with. I don't cover 100% of Ultrasound physics. However, many people have just used my materials and passed. But for those that maybe have been out of school for a while they may need to have a textbook as well that covers all portions of Physics. Although I am adding new material weekly so there will always be more and more material. Good luck on your exam!!

[@nicolerobin2280]

@@examrefresh why is your site down?

[@sebadass2]

what are some clinical applications where rapid frame rate is needed?

[@Denismanis1w3r]

heart scanning i guess

[@charlespechuls5873]

NLP

[@sofiavincent6333]

so from my understanding high frame rate is good and low frame rate is bad? low frame rate gives you a laggy and crappy image from scanning to deep and focal points correct? i have my spi in may!!

[@examrefresh]

Yes. High frame rate is smooth and not blurry. If you freeze the image it's usually clear. Low frame rate is very jittery and choppy and may be blurry when you freeze the image.

[@alexisoconnor578]

did you pass?!

[@charlespechuls5873]

It should reverberate back and forth, back and forth and overflow and through into your future

[@VinnySojor]

So if I have a Frame rate of 154Hz. Can I see motion that takes 1/100 of a second? Please help :)

[@KFlorent13]

1/154 = 0,0065 second roughly. 1/100 = 0,01second. I would say yes.

[@eisha1313]

Decreased focal zone, decreased depth n reduced scan lines = better temporal resolution

[@nickyomumerika2370]

Nice

[@susana426]

Good