Gradient - Moment 09 May 2026

In the context of Magnetic Resonance Imaging (MRI), —often discussed in "Moment 09" or similar lecture series like Rad229 (2020) —is a technique used to minimize motion artifacts, particularly from blood flow or cerebrospinal fluid (CSF). What is Gradient Moment Nulling (GMN)?

: Prevents "ghost" artifacts in the phase-encoding direction caused by moving blood or CSF. Gradient - Moment 09

: To make the magnetic resonance signal immune to phase errors caused by constant velocity motion. In the context of Magnetic Resonance Imaging (MRI),