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CT Physics 2024-2025

Review the basics of CT Physics in 12 short video lessons! Questions are provided after each video and there is a cumulative post-test to help you gauge your understanding. If you have any questions about the course content, contact me via email at karen@sybildigitallearning.com. I am here to help you!

I hope you enjoy the course! Please complete the Course Evaluation Form when you’ve finished the course! Your feedback is very important to us as it helps us to continually improve the quality of our courses.

Course Information

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Course Instructor

Karen Brown Karen Brown MHP, CHP, DABR, FAAPM

Miss Brown is a Senior Instructor of Radiology at Penn State College of Medicine in Hershey, Pennsylvania. She is certified in Diagnostic Medical Physics by the American Board of Radiology and in Comprehensive Health Physics by the American Board of Health Physics.

CT Physics

Module 1 – CT System Overview
Lesson 1 of 14 within section CT Physics. You must enroll in this course to access course content.
Module 2 – The Xray Tube and Filtration
Lesson 2 of 14 within section CT Physics. You must enroll in this course to access course content.
Module 3 –  The Detector Array and Collimation
Lesson 3 of 14 within section CT Physics. You must enroll in this course to access course content.
Module 4 – Image Formation and CT Number
Lesson 4 of 14 within section CT Physics. You must enroll in this course to access course content.
Module 5 – Helical and Axial Acquisiiton Modes
Lesson 5 of 14 within section CT Physics. You must enroll in this course to access course content.
Module 6 – Tube Current Modulation
Lesson 6 of 14 within section CT Physics. You must enroll in this course to access course content.
Module 7 – CT Acquisition Parameters
Lesson 7 of 14 within section CT Physics. You must enroll in this course to access course content.
Module 8 – CT Reconstruction Parameters
Lesson 8 of 14 within section CT Physics. You must enroll in this course to access course content.
Module 9 – CT Dose
Lesson 9 of 14 within section CT Physics. You must enroll in this course to access course content.
Module 10 – CT Artifacts
Lesson 10 of 14 within section CT Physics. You must enroll in this course to access course content.
Module 11 – Dual Energy CT
Lesson 11 of 14 within section CT Physics. You must enroll in this course to access course content.
Module 12 – CT Fluoroscopy
Lesson 12 of 14 within section CT Physics. You must enroll in this course to access course content.
Practice Questions
Lesson 13 of 14 within section CT Physics. You must enroll in this course to access course content.
Course Evaluation
Lesson 14 of 14 within section CT Physics. You must enroll in this course to access course content.
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    • CT Physics
      • Module 1 – CT System Overview
      • Module 2 – The Xray Tube and Filtration
      • Module 3 –  The Detector Array and Collimation
      • Module 4 – Image Formation and CT Number
      • Module 5 – Helical and Axial Acquisiiton Modes
      • Module 6 – Tube Current Modulation
      • Module 7 – CT Acquisition Parameters
      • Module 8 – CT Reconstruction Parameters
      • Module 9 – CT Dose
      • Module 10 – CT Artifacts
      • Module 11 – Dual Energy CT
      • Module 12 – CT Fluoroscopy
      • Practice Questions
      • Course Evaluation