From 8d837c1c3cb95ebba6e62c54c1fcbc8f8ecb932d Mon Sep 17 00:00:00 2001
From: agentmess Many of the artifacts that occur in MRI can be understood and analyzed using the k-space perspective. In particular, they can be understood as the k-space data being modified by some function. This is described mathematically in
-MRI Signal Equation and K-psace - K-space Data WeightingLearning Goals
Introduction#
Spatial Encoding: Create spatial variations in the magnetic field to distinguish spins at different locations
+Spatial Encoding: Create spatial variations in the magnetic field to distinguish spins at different locations. This can occur during excitation and acquisition.
Components required: Magnetic field gradient coils, \(\vec{G}(t)\)