Information About Radiology
Category Pulse Sequence Term Spin Echo Sequence Definition of Spin Echo Sequence Sequence Using 90° Excitation Followed By 180° Refocusing To Generate Echo Notes About Spin Echo Sequence Robust To Field Inhomogeneity; Standard For T2 Imaging
Category Pulse Sequence Term Fast Spin Echo (FSE) Definition of Fast Spin Echo (FSE) Spin Echo Variant Acquiring Multiple Echoes Per TR To Shorten Scan Time Notes About Fast Spin Echo (FSE) Also Called Turbo Spin Echo (TSE)
Category Pulse Sequence Term Gradient Echo (GRE) Definition of Gradient Echo (GRE) Sequence Using Gradient Reversal Rather Than 180° Pulse To Form Echo Notes About Gradient Echo (GRE) Sensitive To Susceptibility And T2* Effects