MRI Contrast Calculator: TR, TE, Flip Angle and Scan Time
Wired White v1 Compare spin-echo and spoiled gradient-echo MRI signals, tissue contrast, Ernst angles and scan time. Explore TR and TE curves with a precession and relaxation animation.
Medical technology
Physics behind medical equipment: radiation dose and shielding, ultrasound beams and Doppler limits, MRI contrast and scan time. Educational calcs with their methods and sources; not for diagnosis or treatment of patients.
Wired White v1 
