Question

can you show me a Single Shot Spin Echo Parameters includin T1 weighting,PD and T2 weighting?

Answer 1

In spin Echo, TR and TE control T1 and T2 weighting

The Echo parameters depend on Repetition time (TR) and Echo time (TE) :

• Short repetition time (TR) /Short echo time (TE) gives -> T1-Weighting
• Long repetition time (TR) / Short echo time TE gives→ PD-Weighting
• Long repetition time  (TR) / Long echo time TE → T2-Weighting

Effect of Varying TR on MRI imaging

Effect of Varying TE on MRI Imaging

Tissue contrast dependence on TR and TE gives T1, T2 and PD weighing

(The above images are taken from www.slideplayer.com/ )