Back to Basics: How Phase Encoding Works in MRI

This educational explainer breaks down phase encoding, the second spatial dimension in MRI, using intuitive analogies. It is part of a foundational series for residents and technologists wanting a deeper grasp of k-space filling.

• Educational post from the MRI Questions (Elster) blog, part of a series on phase encoding.
• Covers the concept of phase shifts, gradients, and how phase-encoding steps build the k-space matrix without advanced math.

RadPigeon summaries are original and for information only. They are not clinical advice.