What Does PFG Stand For?

PFG stands for Pulsed Field Gradient

PFG, or Pulsed Field Gradient, is a technique used in nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI) to manipulate the magnetic field in a precise manner. This method generates controlled gradients in the magnetic field strength, allowing for the spatial localization of signals and the diffusion measurement of molecules in various environments. PFG plays a crucial role in enhancing resolution and improving the accuracy of imaging and spectroscopic techniques, making it an essential tool in both research and clinical applications.