Where Can I Find Free Online Radiography Courses?

Radiography can be explored online for free with these courses from several universities. The schools include The Open University and Johns Hopkins Bloomberg School of Public Health. Schools offering Cardiovascular Sonography degrees can also be found in these popular choices.

What You Need to Know

These courses will introduce you to the physics of image formation using radiation. You may learn about different mediums, such as x-ray, MRI, ultrasound and PET imaging. To enhance your learning experience, your course may include videos, readings, optional assignments and exams.

The Open University

Located in the United Kingdom, The Open University is a distance learning school that offers OpenCourseWare (OCW) courses through its OpenLearn program. The Open University's Imaging in Medicine course is an OCW course that you can take on a free, non-credit basis.

What Will I Learn?

You'll learn techniques for conducting X-ray, MRI and CT scans. The course covers the purpose, positive aspects and negative repercussions of each diagnostic procedure. You'll also examine the basic scientific principles of radiography.

What Assignments Will I Complete?

You could watch videos of MRI, X-ray, CT, ultrasound and radionuclide procedures and answer questions about each process in a journal that you may keep for the course. Answers are provided. Completing assignments isn't required because you won't communicate with instructors.

What Materials Are Provided?

The course provides videos of patients undergoing X-rays and scans as well as videos on the science underpinning radiographic techniques. Course materials also include diagrams, schematics and charts, including depictions of the electromagnetic spectrum, an X-ray unit with labeled parts and an X-ray tube.

Massachusetts Institute of Technology

The Principles of Medical Imaging OCW course at the Massachusetts Institute of Technology (MIT) is based on a for-credit course originally designed for undergraduate and graduate students on-campus. You won't receive credit for this course, but you can download course content for free and set your own study schedule.

What Will I Learn?

You'll learn the basic concepts behind and uses for radiographic imaging techniques, including X-ray, MRI, positron emission tomography (PET) and ultrasound. The course covers the scientific principles underlying radiographic imaging as well as non-ionizing and ionizing radiation.

What Assignments Will I Complete?

You could complete four problem sets with solutions and one problem set without solutions. The problem sets address topics such as imaging systems, imaging response function and Fourier transform calculations for image processing. The course also includes an exam with solutions.

What Materials Are Provided?

Lecture notes are provided on topics related to radiography, including X-ray imaging, linear imaging systems and radiation interactions. You can also access study materials for use with MATLAB or Mathematica software used to make Fourier transform calculations and other radiographic computations.

Johns Hopkins Bloomberg School of Public Health

Johns Hopkins Bloomberg School of Public Health's Radiation Terror 101 OCW course was initially taught to students on-campus. You won't interact with instructors or receive credit for this course, but you will have access to lecture materials.

What Will I Learn?

The course covers basic principles of radiation safety and protection, types of radiation and sources of radiation exposure. You will also learn response strategies for radiological terror attacks.

What Materials Are Provided?

Materials include lecture notes that emphasize differences between electromagnetic and particulate radiation, and between ionizing and non-ionizing radiation. Lecture notes also outline types of ionizing radiation effects - deterministic, random, acute and delayed. You may learn about factors that impact radiation protection and safety.

To continue researching, browse degree options below for course curriculum, prerequisites and financial aid information. Or, learn more about the subject by reading the related articles below:

  • 1. Degree Options:
The schools in the listing below are not free and may include sponsored content but are popular choices among our users. Tuition and costs will vary across programs and locations. Be sure to always request tuition information before starting a program.

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